Busan Cannot Build Its Future by Counting Arrivals

As Seoul continues to absorb both Korean and foreign ambition, Busan is trying to turn international students, migrant workers and foreign residents into part of its demographic future. The city’s real test is whether newcomers can find housing, education, work, visa stability, community and a reason to remain.

Busan has long been shaped by people who arrived from elsewhere. Refugees remade the city during the Korean War. Workers came during industrialization. Traders, sailors and migrants moved through its port. The city’s neighborhoods, markets, hillside settlements and labor districts still carry the memory of arrival.

That history gives Busan a different starting point from many Korean cities now searching for population answers. Busan does not have to invent a story of openness. The city already has one. The harder problem is that historical openness has not yet become a reliable system for settlement.

The gap is visible in the city’s foreign population. As of April 2026, Busan had 71,669 registered foreign residents, led by Vietnamese, Chinese, Korean-Chinese, Nepali and Indonesian nationals. The numbers point to a city already shaped by students, migrant workers, family settlement and Asian migration networks. They do not point to a city whose foreign future can be explained by tourism, beaches or festival branding.

Busan is now trying to build that future through international students, foreign workers and settlement programs. The city has opened support channels, promoted Study Busan and set its eyes on a larger international student population. A larger student count does not prove a talent strategy. A student who leaves after graduation does not reverse Busan’s demographic decline. A worker who remains temporary, isolated and replaceable does not become part of the city’s long-term renewal.

The same pressure appears in Busan’s domestic population loss. Young Koreans leave for jobs, wages, networks and career mobility. Foreign students and skilled migrants read the same map of opportunity. Seoul remains the default destination because Seoul concentrates work, institutions and future options. Busan’s task, then, is sharper than attracting attention. The city must prove that a newcomer can find housing, education, employment, a visa path, community and a reason to stay.

Busan’s strength is historical openness. Its weakness is institutional retention. The next test for the port city is whether arrivals can become residents, and whether residents can become part of Busan’s economic, civic and cultural future.

Busan is already global, though its foreign population does not match the city’s slogans

Busan does not need to wait for a future wave of foreign residents to become international. The city already has a foreign population large enough to shape schools, factories, neighborhoods, rental markets, workplaces and local services. The harder question is what kind of international city Busan has already become.

The answer looks different from the language often used in city branding. As of April 2026, Busan had 71,669 registered foreign residents in local population data. Vietnamese nationals formed the largest group, with 18,983 people, or more than a quarter of the total. Chinese nationals followed with 8,275. Korean-Chinese residents accounted for 4,674. Nepali nationals numbered 4,439, and Indonesians 4,018.

The top five nationalities made up more than half of Busan’s registered foreign population. The top ten accounted for roughly three quarters. The pattern points to a city shaped by Vietnam, China, South Asia, Southeast Asia and Central Asia more than by the Western professional class often imagined in global-city rhetoric.

Busan’s foreign population is not primarily a tourism story. It is already a labor, student, family and neighborhood story.

The data also require caution. The April 2026 figures show registered foreign residents in Busan. They describe a stock of people recorded in the city, rather than a flow of new arrivals, departures or post-graduation retention. The numbers cannot prove how many people are newly coming to Busan, how many are leaving, or how many international students remain after graduation. They show something narrower and still important: who is already present.

That presence is uneven across the city. Foreign residents are not spread evenly through Busan’s districts. Nam-gu, Sasang-gu, Gangseo-gu, Saha-gu, Haeundae-gu and Geumjeong-gu stand out in the local data. Each district points to a different foreign-resident reality.

Nam-gu and Geumjeong-gu carry a strong university and student dimension. Sasang-gu shows a dense Vietnamese presence connected to work, housing and neighborhood life. Gangseo-gu and Saha-gu reflect industrial labor, manufacturing and port-linked employment. Haeundae-gu and Suyeong-gu point to a different layer of foreign life, including English-speaking residents, professionals, families and lifestyle-based settlement. These patterns do not describe one foreign population. They describe several Busans inside the same city.

The gap between those districts and the city’s global imagination is one of the most important policy questions. Busan often presents its future through waterfront projects, North Port redevelopment, airport ambitions, tourism, film and the language of a global hub. Much of its existing foreign life already unfolds elsewhere: in industrial zones, university neighborhoods, low-cost rental areas, factory districts and working-class residential streets.

A serious population strategy has to begin there. Busan’s foreign residents are already part of the city’s labor market, university system and daily life. A settlement city begins by understanding the foreign communities already living inside it.

The current composition also complicates the idea of foreign talent. A city cannot build an international future only by imagining researchers, founders, creators and remote workers. Busan’s existing foreign base includes migrant workers, students, spouses, families, ethnic Koreans with foreign nationality and long-term residents with different legal and economic positions. Some may become skilled workers. Some may become business owners. Some may raise children in the city. Some may leave after a short stay. The policy question is how many can move from temporary presence into stable participation.

That movement will not happen through branding. It depends on housing, language support, labor rights, university quality, employer capacity, visa transition and neighborhood trust. A Vietnamese worker in Sasang, a Nepali student in Nam-gu, an Indonesian worker in Gangseo, a Chinese student in Geumjeong and an American professional in Haeundae do not need the same policy. They need a city capable of reading their different paths.

Busan already has the raw material of an international city. The missing piece is the institutional path that turns foreign presence into long-term settlement.

The student pipeline is growing, but the education and settlement pipeline remains unproven

Nowhere is Busan’s retention test clearer than in its international student strategy. The city has placed foreign students near the center of its demographic future, with Study Busan programs, a new support hub and a target of expanding the international student population. The policy logic is easy to understand. Students are younger than the city’s aging population. They already enter through institutions. They can learn Korean, build local networks and move into jobs after graduation.

That sequence only works if each step holds.

A larger student count does not prove that Busan is attracting talent. It may show that universities are recruiting more aggressively as Korea’s college-age population falls. It may show growth in language training, short-term programs or degree tracks with weak labor-market links. It may also reflect a real opportunity to build a foreign graduate workforce. The available data do not allow those outcomes to be treated as the same.

Busan needs to know which student pipeline it is building.

The distinction begins with academic level and program type. A doctoral student in engineering, a master’s student in logistics, an undergraduate in business, an exchange student, a language trainee and a student recruited mainly to fill enrollment gaps do not carry the same settlement potential. Their tuition value to a university may be immediate. Their value to Busan’s long-term population strategy depends on whether they graduate, find local work, change visa status and remain in the city.

That makes university quality a central variable. Busan’s student strategy is often discussed as immigration policy or city branding. In practice, the strategy depends on classrooms, advisers, faculty capacity, language support, internships and career offices. If regional universities recruit foreign students faster than they can educate and support them, the policy becomes a demographic patch for struggling campuses rather than a talent strategy for the city.

The weakest link in Busan’s international student strategy may be university quality.

The pressure is especially important for private universities. Many regional private institutions face falling domestic enrollment, tighter finances and stronger incentives to recruit from abroad. Foreign students can help sustain departments and tuition revenue. That does not make foreign recruitment illegitimate. It makes quality control essential.

Busan should therefore separate student growth from talent formation. The city needs university-level data on degree and non-degree enrollment, undergraduate and graduate distribution, STEM and non-STEM fields, dropout rates, faculty-to-student ratios, full-time faculty teaching shares, student spending, language support, internship access and local job placement. Without those measures, international student growth remains a number without a pathway.

The current policy language already hints at the gap. Targets for more international students, more science and engineering students and higher job-seeking or work-visa transition rates suggest that Busan knows the problem. The city needs more than recruitment. It needs a way to move students from admission to graduation, from graduation to employment, and from employment to settlement.

A student who leaves after graduation does not reverse Busan’s demographic decline. A student who graduates, finds work in the region, changes visa status and remains in the city for five years begins to change the city’s future.

That shift requires a different way of judging universities. A campus that enrolls many foreign students but loses them before graduation should not be treated as a settlement success. A campus that brings in fewer students but helps them complete degrees, enter local firms and remain in Busan contributes more to the city’s future. Recruitment volume should not be the headline metric. Retention, graduation, local employment and visa transition should be.

The same standard should apply to city support. Public incentives should reward universities that build durable settlement pathways, rather than those that only recruit abroad. A credible Busan model would tie support to clear results: lower dropout rates, stronger academic advising, more major-linked internships, higher local employment, more E-series or F-series visa transitions, and transparent reporting after graduation.

For foreign students, the first barrier may be academic. The second is often professional. Many students can enter a Korean university more easily than they can enter a Korean workplace. Employers may lack experience with visa paperwork. Job descriptions may assume native-level Korean. Small and medium-sized firms may want foreign workers but have no system for mentoring, evaluating or retaining them. Career offices may arrange events without building a serious bridge between majors and jobs.

Busan’s universities cannot solve that alone. The city, employers and immigration authorities have to share the pipeline. A student admitted to a Busan university should see a realistic route through study, internship, employment, visa transition and housing. The route has to appear early, not during the final semester.

That is the difference between Study Busan and Stay Busan.

Study Busan begins with recruitment. Stay Busan begins with the question of what happens after arrival. It asks whether a foreign student can understand the degree program, afford housing, receive academic support, meet local employers, intern in a relevant field, graduate on time, qualify for a work visa and remain in the city long enough to build a life.

Busan is building a student pipeline before it has proven a settlement pipeline. The city can still close that gap. It will have to judge international education by outcomes that matter beyond the university ledger: graduation, work, visa stability, local belonging and long-term residence.

Foreign students and Korean youth follow the same geography of opportunity

Foreign students do not make settlement decisions in a separate city from Korean youth. They read the same labor market, the same wage structure, the same career map and the same hierarchy of opportunity. In that map, Seoul remains the strongest destination.

Busan’s foreign-student strategy therefore runs into a domestic problem that predates the current push for international recruitment. The city has struggled to keep its own young people. Many leave for jobs, graduate schools, professional networks, higher wages and broader career mobility. Foreign students and skilled migrants encounter the same geography once they begin looking beyond campus.

The harder question is whether Busan can offer foreign graduates a career path that even many local young people cannot find.

That question cuts through much of the language surrounding internationalization. A foreign student may enjoy Busan’s coastline, lower density, food culture and slower rhythm. Those qualities may help the city attract attention. They do not replace a first job, a credible employer, a stable visa, a career ladder or a salary that allows a graduate to remain.

For Korean youth, Seoul offers concentration. It gathers corporate headquarters, cultural industries, media, finance, research institutions, professional services, graduate schools and informal networks. A young person may leave Busan because Seoul is expensive and difficult, yet still believe the move is necessary. Foreign students reach a similar conclusion when local job options appear narrow or when employers in Busan are less prepared to hire non-Korean graduates.

That is why Busan’s retention problem cannot be solved by university recruitment alone. The city can increase international enrollment and still lose graduates after completion. The point of failure may appear after graduation, when students discover that local employers cannot handle visa paperwork, job descriptions require near-native Korean, wages lag behind Seoul, or entry-level positions offer little connection to their field of study.

Employer capacity matters as much as student capacity. A foreign graduate who studied logistics, engineering, data, design, hospitality or maritime business needs more than a job fair. The student needs employers that understand visa categories, can evaluate foreign credentials, provide workplace mentoring, tolerate language growth, and offer work that justifies staying in Busan. Without those employers, the city becomes a training ground for people who eventually leave.

Regional internationalization often describes foreign students as ready-made talent. Talent has to be formed, matched, hired and retained. A university can teach. A city can orient. Immigration offices can advise. Employers decide whether a graduate can build a career.

Busan’s policy challenge is to connect those stages. A serious retention strategy would identify which industries can realistically hire foreign graduates and which cannot. It would distinguish between sectors that need Korean-language customer interaction and sectors where technical, maritime, digital, design or export-related skills may matter more. It would build employer groups around actual demand instead of broad slogans about global talent.

The city has potential advantages. Busan has port industries, logistics, shipbuilding links, maritime research, tourism services, film and content networks, food businesses, health care, universities and an expanding foreign-resident base. Those fields could support different kinds of foreign settlement. Potential sectors become settlement pathways only when job design, visa support and employer commitment are present.

The same logic applies to migrant workers. Busan’s industrial districts already rely on foreign labor. If those workers remain temporary, replaceable and socially isolated, they will not become part of the city’s long-term renewal. If the city builds skill-upgrading programs, Korean-language support, safer housing, labor-rights protection and pathways into more stable status, part of the existing migrant workforce can become a durable element of Busan’s future economy.

The student and worker tracks should not be treated as separate policy worlds. Both groups face the same basic settlement sequence: housing, language, work, legal status, community and future security. A city that fails on those points will lose people even when it succeeds at attracting them.

This is where Busan’s foreign-resident strategy meets its youth strategy. The city cannot ask foreign students to stay in a labor market that tells Korean graduates to leave. It cannot build an international settlement city while treating local job quality as a separate issue. Retention will depend on whether Busan can improve the conditions that matter to both groups: credible work, livable housing, career mobility, institutional support and a sense that remaining in the city does not mean accepting a smaller future.

Seoul attracts ambition because it concentrates options. Busan has to prove something different: that ambition can survive outside Seoul. That proof will come less from branding than from the ordinary machinery of settlement — employers that hire, universities that prepare, visas that convert, housing that works, and districts where newcomers can enter local life.

Busan’s advantage is historical openness, and its blind spot is the map of actual foreign life

Busan’s strongest advantage is often described through scenery: beaches, seafood, festivals, film, the port. Those features matter, yet they do not explain the city’s deeper claim to an international future. Busan’s real advantage is historical. The city has lived through arrival, rupture and reinvention before.

During the Korean War, Busan became a wartime capital and a city of refugees. People who did not plan to live there arrived under pressure and rebuilt lives in crowded neighborhoods, hillside settlements, markets and improvised housing. Later, industrialization brought workers, traders and families into the port city’s labor economy. The city’s culture did not grow from a settled local identity alone. It grew from movement, pressure, adaptation and mixture.

That history gives Busan a different foundation from cities that now try to manufacture openness through branding. Busan does not need to invent an identity as a city of arrivals. It needs to decide whether that memory can become a working settlement system in the present.

The distinction matters because Busan’s current global imagination often points in one direction while its existing foreign life points in another. The city projects its international future through waterfront redevelopment, Haeundae, North Port, airport plans, tourism, film and hub-city language. Those projects shape the image of Busan seen from outside. They do not fully describe where foreign residents already live, work, study and build daily routines.

The local data show a more grounded map. Nam-gu and Geumjeong-gu carry the university dimension of foreign life. Sasang-gu has a dense Vietnamese presence tied to labor, housing, food businesses, religious networks and neighborhood services. Gangseo-gu and Saha-gu point toward industrial labor, manufacturing, port-linked work and migrant-worker settlement. Haeundae-gu and Suyeong-gu suggest another layer: English-speaking residents, professionals, families and lifestyle-based settlement. Dong-gu, Seo-gu and Yeongdo sit closer to the old-city question, where population decline, empty housing, port heritage and local entrepreneurship could become part of a different settlement experiment.

These districts reveal several foreign Busans, not one. A Nepali student in Nam-gu, a Vietnamese worker in Sasang, an Indonesian worker in Gangseo, a Chinese student in Geumjeong, a foreign professional in Haeundae and a potential founder looking at an old building in Yeongdo all meet the city through different doors. A single foreigner-friendly policy cannot serve them well.

A serious settlement strategy should start from those doors. University districts need academic support, housing stability, internships and visa counseling. Industrial districts need labor protection, Korean-language training, safer dormitories, transport, health care and skill-upgrading pathways. Lifestyle and professional districts need family services, English-capable administration, workspace, school information and business networks. Old-city districts need housing reuse, local entrepreneurship, community mediation and careful protection against speculative redevelopment.

That district map also changes how Busan should read its own history. The city’s past openness was not elegant. It came through war, displacement, cramped housing, labor demand and survival. The memory has value because it shows Busan can absorb outsiders under difficult conditions. The present challenge is more deliberate. Busan now has to build institutions that earlier generations often lacked: fair housing access, reliable labor systems, stronger universities, visa pathways, multilingual administration and neighborhood trust.

A city built by arrivals cannot rely only on symbols of arrival. The port, the refugee-capital memory, the markets, the hillside neighborhoods and the film festival all help explain why Busan feels different from other Korean metropolitan cities. They do not guarantee that a foreign student will find work, that a migrant worker will move into a stable life, or that a foreign founder will navigate leases, tax rules, bank accounts and visa status.

Busan’s historical openness becomes useful only when it is translated into present institutions. The city has to connect its memory of receiving people with the practical conditions that allow people to remain.

That translation should also change the city’s policy geography. Busan’s global strategy should not begin only at the waterfront. It should begin where foreign residents already live. The districts that rarely appear in global-city imagery may tell the city more about its future than the places already polished for visitors.

The point is not to abandon Haeundae, North Port or major infrastructure. Those spaces will remain part of Busan’s international identity. The risk is that Busan keeps imagining foreign residents through showcase districts while treating the existing foreign population as labor, students or support-service clients elsewhere. That separation weakens the city’s settlement capacity.

If Busan has a real advantage over other regional cities, it lies here: a port-city identity, a memory of mass arrival, a layered urban culture, existing foreign communities and districts with different settlement roles. The advantage remains unfinished. Busan has the history of a city that received people. It still needs the institutions of a city that can keep them.

From Study Busan to Stay Busan

Busan’s next step should be a shift from recruitment to continuity. The city has already begun to build support channels for international students and foreign residents. Those channels matter. They help newcomers navigate banking, health care, visas, Korean classes, job information and local services. Yet support services alone do not create settlement. A city becomes a settlement city when those services form a sequence that a person can actually move through.

Busan needs that sequence.

Study Busan begins with admission. Stay Busan would begin earlier and last longer. It would ask what a foreign student, worker, founder or creator can see before arrival, during the first year, at the point of graduation or job change, and five years later. The goal would be to make settlement legible. A newcomer should be able to understand the next step before the current step collapses.

For international students, the ladder should begin before enrollment. A student considering Busan should see more than university brochures and tuition information. The city and universities should provide clear information on majors, local industries, housing costs, Korean-language expectations, internship routes, visa options and job prospects. That information should be organized by field, not only by institution. A logistics student, a nursing student, an engineering student, a design student and a Korean-language trainee need different settlement maps.

The first year should focus on survival and orientation. Students need academic advising, Korean-language support, basic labor-law education, visa guidance, housing information and access to local communities. Many foreign students lose time during the first year because they are learning the city, the university system and the immigration system at once. If Busan wants students to remain after graduation, the city cannot wait until the final semester to introduce employment and visa pathways.

The second and third years should connect study to the region. Local company visits, short projects, paid internships and field-specific mentoring should begin before graduation pressure arrives. Busan should identify employers that can realistically hire foreign graduates and organize them by sector: port logistics, maritime technology, shipbuilding supply chains, digital services, health care, tourism services, food businesses, design, film, content and export-oriented small firms.

That requires a new kind of employer policy. Job fairs are too thin as a retention tool. Busan needs companies that are ready to hire foreign talent. A credible system would certify “foreign-talent ready” employers based on concrete standards: visa-document capacity, clear job descriptions, fair wages, mentoring, workplace language support, compliance with labor rules and one-year retention. Employers should receive help with immigration paperwork and cross-cultural management. Students should receive information about which firms can actually support a foreign hire.

Before graduation, every international student who wants to remain in Busan should receive structured counseling on visa transition. D-2 and D-4 status cannot be treated as a parking space. Students need to understand the routes toward job-seeker status, E-series work visas, regional residence options, startup pathways and longer-term status. Universities, the city, employers and immigration authorities should share the responsibility. A student should not discover the visa system only after receiving a rejection from an employer.

The two years after graduation matter most. Busan should treat that period as a settlement window. Housing, employment, health care, visa stability and community entry all become urgent at once. A graduate with a job offer may still leave if housing is unstable, if visa paperwork fails, if the workplace offers no growth, or if the person remains socially isolated. The city should track this period as carefully as it tracks recruitment.

The same ladder should extend beyond students. Migrant workers already form part of Busan’s production base, especially in industrial districts. If the city treats them as temporary labor, it will keep replacing workers without building settlement. If Busan offers Korean-language training, skills upgrading, safer housing, labor counseling, health access and legal pathways for more stable residence, part of the existing workforce can become a long-term asset.

Creators, founders and skilled professionals need another route. Their settlement barriers are often administrative and practical: leases, tax registration, bank accounts, office space, visa categories, family services, school information and professional networks. Busan’s cultural assets can attract interest, especially through film, food, port heritage, old-city spaces and coastal life. Interest becomes settlement only when a person can work legally, rent space, open an account, find collaborators and sell work.

This is where Busan’s district map becomes useful. Nam-gu and Geumjeong can serve as student-settlement test beds. Sasang, Gangseo and Saha need labor, housing and skills policies. Haeundae and Suyeong can support professional and family-based settlement. Dong-gu, Seo-gu and Yeongdo can test old-city housing reuse, local entrepreneurship and creative residency. Busanjin can connect service work, youth culture, foreign small businesses and commercial life.

A single citywide slogan cannot manage those differences. Busan needs district-level settlement design.

The city should also change what it measures. Recruitment counts are easy to announce. Settlement outcomes are harder and more revealing. Busan should publish international student retention after graduation, local employment rates, visa transition rates, degree and non-degree ratios, dropout rates, field-of-study data, foreign-worker skill transitions, foreign-founder survival, and district-level housing stability. Those indicators would show whether Busan is building a durable settlement system or only widening the front door.

A Stay Busan model would not promise that every foreign student, worker or founder will remain. Cities cannot force settlement. They can reduce the uncertainty that pushes people away. They can make rules clearer, employers more prepared, housing safer, universities more accountable and communities easier to enter.

That is the practical meaning of retention. It is the distance between arriving in Busan and being able to imagine a future there.

Retention is infrastructure, and the new political moment will be judged by it

Busan’s demographic problem has moved beyond warning language. The city has already entered the stage where population decline, youth outflow, university pressure and foreign settlement must be treated as the same urban question. A city that loses young people cannot simply recruit international students and call the problem solved. A city that depends on migrant workers cannot keep treating them as temporary labor outside its long-term future. A city that wants skilled foreigners cannot rely on slogans while employers, universities and districts remain unprepared for settlement.

Retention is infrastructure. It is the accumulated result of jobs, visas, housing, language, schools, employers, universities and neighborhood trust. A person stays in a city when the next step remains visible. A student sees a path from degree to work. A worker sees a path from temporary labor to skill and stability. A founder sees a path through leases, banking, tax, incorporation and visa rules. A family sees schools, health care and housing. A young graduate sees a future large enough to justify staying.

Busan has pieces of that infrastructure. It has universities, port industries, migrant-worker districts, international students, foreign families, film and food culture, old-city spaces and a history of absorbing arrivals. The pieces have not yet become a system. That gap explains why the city can look international in fragments while still failing to function as a settlement city.

The new political moment in Busan should be judged against that gap. Recent electoral change showed that voters were willing to disturb old habits. It did not produce a demographic answer. The real test will come through duller, harder measures: whether the city can reduce youth outflow, improve local job quality, hold universities accountable for foreign-student outcomes, support migrant workers beyond emergency counseling, and publish data that shows whether newcomers remain.

Busan should therefore make retention measurable. International student recruitment should be reported together with graduation, dropout, local employment and visa-transition data. Universities should be judged by the number of students who complete degrees and remain in the region, rather than by overseas recruitment volume alone. Employers receiving public support should report whether foreign hires stay beyond the first contract. Districts with large foreign populations should track housing stability, labor counseling, school access, medical support and community participation.

The same principle applies to migrant workers. Busan’s industrial economy already depends on foreign labor in districts such as Sasang, Gangseo and Saha. A retention strategy should ask how many workers receive skills training, how many move into more stable jobs, how many gain Korean-language support, how many live in safe housing, and how many can imagine remaining in Busan beyond one employment cycle. Temporary labor may fill vacancies. Skilled settlement strengthens a city.

For students, the decisive period begins before graduation and continues through the first two years after graduation. Busan should treat that period as a public policy window. The city should know how many foreign graduates search for work locally, how many receive offers, how many lose opportunities because employers cannot handle visa procedures, how many leave for Seoul, and how many remain in Busan after two and five years. Without those numbers, Study Busan remains a recruitment campaign with an uncertain civic return.

For universities, the standard should become sharper. Foreign-student growth cannot compensate for weak instruction, poor advising, thin language support or limited career pathways. A university that recruits abroad while losing students to dropout or post-graduation exit does little for Busan’s demographic future. A university that connects fewer students to stronger degrees, internships, local employers and stable visas contributes more. Public policy should reward that second model.

For employers, the question is readiness. Busan needs firms that can write clear job descriptions, evaluate foreign graduates, support visa documents, offer workplace mentoring and provide career growth. Small and medium-sized companies may need public help to build that capacity. The city should not assume that a job opening automatically becomes a settlement opportunity. A job becomes part of retention only when it offers legal stability, fair conditions and a future.

For districts, policy should start from the existing map of foreign life. Nam-gu and Geumjeong need university-linked settlement strategies. Sasang, Gangseo and Saha need labor, housing, safety and skills policies. Haeundae and Suyeong can test professional and family settlement. Dong-gu, Seo-gu and Yeongdo can connect old-city housing, local entrepreneurship and creative residency. Busanjin can link service work, foreign small businesses and youth culture. Busan’s international future will be built through district-level realities, rather than a single citywide image.

That approach would also protect Busan from a familiar policy mistake: treating foreign residents as a substitute for domestic reform. Foreign students cannot compensate for a weak youth labor market. Migrant workers cannot compensate for unsafe or low-quality jobs. Foreign founders cannot compensate for administrative complexity. International residents can strengthen Busan only when the city improves the conditions that also matter to Korean residents.

The strongest settlement policy may therefore look less like an immigration program and more like a city-quality agenda. Better rental information helps foreign students and local youth. Stronger small-firm employment practices help foreign graduates and Korean graduates. Safer industrial housing helps migrant workers and improves labor standards. University accountability helps foreign students and domestic students. District-level community work reduces isolation for foreign residents and strengthens local civic life.

Busan does not need to become a smaller Seoul. Seoul concentrates ambition through scale, headquarters, networks and institutional gravity. Busan’s chance lies elsewhere. The city can become a place where arrivals enter a visible local fabric: students into universities and firms, workers into safer and more skilled employment, founders into neighborhoods, families into schools, creators into old and new cultural spaces.

That future will not be built through global-hub language. It will be built by the less theatrical work of retention: measuring who stays, understanding who leaves, and repairing the path between arrival and belonging.

Busan was built by arrivals. Its next chapter depends on whether the city can make arrival durable.