Registered foreigners in Gyeonggi-do Ansan-si Danwon-gu number 38,303, which is 13.22% of the resident-registration population of 289,769. That is above both the national average of 3.14% and the Gyeonggi-do average of 3.59%. It ranks 3 among the 250 districts. Within Gyeonggi-do it ranks 1 of 42. Over the past 10 years, registered foreigners fell from 45,903 in 2015 to 38,303, a decrease of about 16.6%. 99 nationalities are counted, and the three largest are Korean-Chinese at 39.4%, China at 20.3%, and Uzbekistan at 6.7%. Shannon diversity (H) is 2.074, below the national 2.607, and ranks 193 of 250 districts. Within Gyeonggi-do it ranks 31. By continent of origin, diversity is 0.255, above the national 0.123. It ranks 22 of 250 districts. East Asia accounts for 60.7% and Southeast Asia for 13.7%, and the two together are 74.5%. The location quotient (LQ) for Korean-Chinese is 10.6, and this one nationality is 39.4% of the foreigners in the district. Neighboring districts also fall in a cluster with high shares. Language demand estimated from the nationality composition is highest for Chinese, then Uzbek, then Russian.
Foreign residents (MOIS) numbered 76,404 in 2024, which is 21.6% of the resident-registration population of 353,223. Of these, 66,181 do not hold Republic of Korea nationality, 6,761 have acquired nationality, and 3,462 are children of foreign residents. By type, overseas Koreans with foreign nationality number 26,397, other foreigners 22,749, foreign workers 12,297, and Marriage migrants 3,875. Children of foreign residents number 3,462, which ranks 8 among 252 districts and is 4.5% of foreign residents in this district. Among the 38,303 people with a known status of stay, the most common are Permanent Residence (F5) with 10,711 people at 28%, Visiting Employment (H2) with 6,678 at 17.4%, and Non-professional Employment (E9) with 4,616 at 12.1%. Organizations that support immigrants number 34 in this district, or 8.9 per 10,000 registered foreigners.
Source: MOJ Statistical Yearbook on Immigration and Foreign Policy 2025 (registered foreigners by district, by nationality, and by status of stay), MOIS Status of Foreign Residents in Local Governments 2024, MOIS Resident Registration Population Statistics 2025. The diversity indices and location quotients were calculated from the open dataset. The list of support organizations was compiled by this site. DOI 10.3886/E249944
| Indicators | Ansan-si Danwon-gu | Gyeonggi-do | National | Vs national |
|---|---|---|---|---|
| Registered foreigners | 38,303 | 492,819 | 1,604,920 | National total: 2.4% |
| Foreign share | 13.22 | 3.59 | 3.14 | 4.21× |
| Shannon diversity (H) | 2.074 | 2.549 | 2.607 | 0.80× |
| Nationalities | 99 | 177 | 192 | National total: 51.6% |
Source: MOJ Statistical Yearbook (registered foreigners by district), MOIS Resident Registration Population Statistics.
Note: H is the Shannon diversity index. The number of nationalities is counted from the district-by-nationality table in all three columns: the province value is the union over that province's districts and the national value is the union over the 250 districts. The yearbook began listing every nationality at the district level in 2014, so counts before that year are cut to the top 19 plus other. The national value is the sum of the 250 districts and equals the yearbook's national total.
Source: MOJ Statistical Yearbook each year.
| Year | Ansan-si Danwon-gu | Gyeonggi-do | National |
|---|---|---|---|
| 2008 | 8.33 | 2.27 | 1.72 |
| 2012 | 10.91 | 2.38 | 1.83 |
| 2016 | 14.10 | 2.94 | 2.25 |
| 2020 | 12.90 | 2.83 | 2.21 |
| 2025 | 13.22 | 3.59 | 3.14 |
Source: MOIS Resident Registration Population Statistics each year.
Note: this is the denominator behind the share in Figure 1. It counts Korean residents on the resident registration and does not include registered foreigners.
| Year | Resident population | Index | Registered foreigners | Foreign share |
|---|---|---|---|---|
| 2008 | 331,252 | 100.0 | 27,585 | 8.33 |
| 2009 | 331,291 | 100.0 | 28,914 | 8.73 |
| 2010 | 335,755 | 101.4 | 33,202 | 9.89 |
| 2011 | 334,706 | 101.0 | 37,487 | 11.20 |
| 2012 | 333,552 | 100.7 | 36,375 | 10.91 |
| 2013 | 331,095 | 100.0 | 41,054 | 12.40 |
| 2014 | 326,368 | 98.5 | 44,570 | 13.66 |
| 2015 | 318,368 | 96.1 | 45,903 | 14.42 |
| 2016 | 314,002 | 94.8 | 44,274 | 14.10 |
| 2017 | 306,966 | 92.7 | 43,085 | 14.04 |
| 2018 | 304,032 | 91.8 | 44,734 | 14.71 |
| 2019 | 306,305 | 92.5 | 43,688 | 14.26 |
| 2020 | 303,027 | 91.5 | 39,090 | 12.90 |
| 2021 | 302,058 | 91.2 | 35,088 | 11.62 |
| 2022 | 296,996 | 89.7 | 35,140 | 11.83 |
| 2023 | 294,441 | 88.9 | 36,991 | 12.56 |
| 2024 | 293,388 | 88.6 | 38,321 | 13.06 |
| 2025 | 289,769 | 87.5 | 38,303 | 13.22 |
| Nationality | Registered foreigners | Ansan-si Danwon-gu Share | Gyeonggi-do | National | |
|---|---|---|---|---|---|
| Korean-Chinese | 15,077 | 39.4 | 24.7 | 15.6 | |
| China | 7,762 | 20.3 | 13.6 | 14.1 | |
| Uzbekistan | 2,564 | 6.7 | 3.5 | 4.3 | |
| Vietnam | 1,497 | 3.9 | 11.4 | 18.3 | |
| Indonesia | 1,281 | 3.3 | 2.3 | 3.9 | |
| Nepal | 1,117 | 2.9 | 5.6 | 5.6 | |
| Kazakhstan | 1,007 | 2.6 | 1.1 | 1.2 | |
| Russia | 817 | 2.1 | 1.1 | 1.4 | |
| Philippines | 803 | 2.1 | 3.9 | 3.4 | |
| Myanmar | 662 | 1.7 | 4.7 | 3.6 |
Source: MOJ Statistical Yearbook (registered foreigners by district and nationality).
Note: Korean-Chinese and China together come to 59.6%. Gyeonggi-do and the national columns give the share of that nationality among registered foreigners in each area.
| Rank | Language | Estimated count | Share | |
|---|---|---|---|---|
| 1 | Chinese | 7,218 | 37.7 | |
| 2 | Uzbek | 1,886 | 9.9 | |
| 3 | Russian | 1,648 | 8.6 | |
| 4 | Vietnamese | 1,282 | 6.7 | |
| 5 | Indonesian | 898 | 4.7 | |
| 6 | Kazakh | 778 | 4.1 | |
| 7 | Tagalog/Filipino | 700 | 3.7 | |
| 8 | Nepali | 584 | 3.1 | |
| 9 | Khmer | 566 | 3.0 | |
| 10 | Bengali | 527 | 2.8 |
Source: An estimate that applies the first-language shares of Ethnologue first-language shares, with Korean excluded.
Note: Only the top 20 languages are calculated for this district, so the shares are shares within those 20.
| Visa category | Registered foreigners | Ansan-si Danwon-gu Share | National | |
|---|---|---|---|---|
| Permanent Residence(F5) | 10,711 | 28.0 | - | |
| Visiting Employment(H2) | 6,678 | 17.4 | - | |
| Non-professional Employment(E9) | 4,616 | 12.1 | - | |
| Visiting Cohabitation(F1) | 2,927 | 7.6 | - | |
| Residential(F2) | 2,830 | 7.4 | - | |
| Dependent Family(F3) | 2,753 | 7.2 | - | |
| Other(G1) | 2,490 | 6.5 | - | |
| Marriage Migration(F6) | 2,399 | 6.3 | - | |
| Other statuses | 2,899 | 7.6 | - |
Source: MOJ Statistical Yearbook (registered foreigners by status of stay and district).
Note: The national column is the share the same status holds among registered foreigners nationwide in that year. Status is known for all 38,303 registered foreigners.
| Type | Persons | Share | |
|---|---|---|---|
| Overseas Koreans | 26,397 | 34.5 | |
| Other foreigners | 22,749 | 29.8 | |
| Migrant workers | 12,297 | 16.1 | |
| Marriage migrant | 3,875 | 5.1 | |
| International students | 863 | 1.1 |
Source: MOIS Status of Foreign Residents in Local Governments 2024.
Note: Only this table follows the MOIS count, which totals 76,404, and it covers a different population from the 38,321 registered foreigners MOJ counted the same year. Adding the two counts the same people twice.
Source: MOIS Status of Foreign Residents in Local Governments each year.
Note: The share of each type among foreign residents in this district in that year. Table 5 gives counts for a single year and this figure gives the composition year by year. Values can break in years when district boundaries changed. Types are set by dividing the work, study, and marriage shares among foreign residents without Korean nationality by the national benchmark (38%, 16%, 15%).
| Year | |||||
|---|---|---|---|---|---|
| 2016 | 19.8 | 39.0 | 6.3 | 0.5 | 21.8 |
| 2017 | 23.3 | 33.5 | 5.8 | 0.6 | 24.2 |
| 2018 | 23.7 | 33.4 | 5.5 | 0.5 | 24.8 |
| 2019 | 23.1 | 30.6 | 5.4 | 0.5 | 28.1 |
| 2020 | 26.2 | 26.0 | 4.8 | 0.5 | 29.4 |
| 2021 | 30.4 | 21.1 | 4.9 | 0.6 | 29.2 |
| 2022 | 33.6 | 18.4 | 4.6 | 0.8 | 29.2 |
| 2023 | 34.3 | 17.4 | 4.4 | 0.9 | 29.8 |
| 2024 | 34.5 | 16.1 | 5.1 | 1.1 | 29.8 |
| Indicators | This district | Gyeonggi-do Average | National | Rank |
|---|---|---|---|---|
| 2.074 | 2.549 | 2.607 | 193 / 250 | |
| 0.692 | 0.851 | 0.87 | 197 / 250 | |
| 0.212 | 0.113 | 0.099 | 47 / 250 | |
| 0.255 | 0.124 | 0.123 | 22 / 250 | |
| 13.22 | 3.59 | 3.14 | 3 / 250 | |
| 0.603 | 0.239 | 0.216 | 4 / 250 |
Source: Open dataset, indicators calculated from it.
Note: Shannon diversity (H) measures how evenly nationalities are mixed, and a higher value means several nationalities of similar size. HHI moves the other way and rises as one or two nationalities dominate. Evenness rescales H to a range of 0 to 1. The rank is the position among the 250 districts ordered from the largest. The province column treats the whole province as one unit. It differs from the mean of the district values.
Source: Open dataset, indicators calculated from it.
Note: This district, its province, and the national value share one axis. The province and national values are for the same year. Values can break in years when district boundaries changed.
| Year | Ansan-si Danwon-gu | Gyeonggi-do | National |
|---|---|---|---|
| 2008 | 1.24 | 1.709 | 1.715 |
| 2009 | 1.595 | 2.078 | 2.136 |
| 2010 | 1.663 | 2.113 | 2.173 |
| 2011 | 1.603 | 2.093 | 2.181 |
| 2012 | 1.679 | 2.2 | 2.286 |
| 2013 | 1.656 | 2.206 | 2.322 |
| 2014 | 1.596 | 2.17 | 2.31 |
| 2015 | 1.606 | 2.175 | 2.325 |
| 2016 | 1.717 | 2.262 | 2.381 |
| 2017 | 1.8 | 2.314 | 2.421 |
| 2018 | 1.819 | 2.303 | 2.42 |
| 2019 | 1.856 | 2.329 | 2.445 |
| 2020 | 1.874 | 2.355 | 2.464 |
| 2021 | 1.918 | 2.382 | 2.491 |
| 2022 | 1.998 | 2.466 | 2.552 |
| 2023 | 2.047 | 2.512 | 2.586 |
| 2024 | 2.079 | 2.54 | 2.604 |
| 2025 | 2.074 | 2.549 | 2.607 |
| Continent | Share | |
|---|---|---|
| East Asia | 60.7 | |
| Southeast Asia | 13.7 | |
| Central Asia | 9.3 | |
| Other | 7.6 | |
| South Asia | 6.4 | |
| Europe | 2.1 | |
| North America | 0.1 |
Source: Open dataset, indicators calculated from it.
Note: One nationality holds 30% or more of the foreigners in this district. Korean-Chinese 39.4%, location quotient 10.6. It falls in a cluster where neighboring districts also have high shares. The nationalities counted number 99.
| District | Registered foreigners | Share of population |
|---|
Source: MOJ Statistical Yearbook and Resident Registration Population Statistics. Select a district to open its report.
| Year | Multicultural | All marriages | Ansan-si Danwon-gu Share | Gyeonggi-do | National |
|---|---|---|---|---|---|
| 2014 | 551 | 4,462 | 12.3 | 8.0 | 8.0 |
| 2015 | 531 | 4,451 | 11.9 | 7.6 | 7.4 |
| 2016 | 498 | 4,014 | 12.4 | 8.2 | 7.7 |
| 2017 | 495 | 3,602 | 13.7 | 9.0 | 8.3 |
| 2018 | 514 | 3,662 | 14.0 | 9.7 | 9.2 |
| 2019 | 510 | 3,399 | 15.0 | 10.8 | 10.3 |
| 2020 | 344 | 2,951 | 11.7 | 8.1 | 7.6 |
| 2021 | 325 | 2,738 | 11.9 | 7.8 | 7.2 |
| 2022 | 340 | 2,662 | 12.8 | 9.3 | 9.1 |
| 2023 | 418 | 2,472 | 16.9 | 10.9 | 10.6 |
| 2024 | 392 | 2,759 | 14.2 | 9.9 | 9.6 |
Source: Statistics Korea, Vital Statistics of Multicultural Families.
Note: a marriage counts as multicultural when one spouse is a foreign national or a naturalized Korean. Statistics Korea does not split the wards of a large city, so a ward carries the value for the city named in the column header.
| Indicators | Ansan-si Danwon-gu | Gyeonggi-do | National |
|---|---|---|---|
| Average wage, 2023 | 3,668 | 4,420 | 4,344 |
| Share aged 65 and over, 2024 | 15.2 | 16.6 | 20.0 |
| Fiscal independence, 2024 | 34.6 | 55.1 | 43.3 |
| Jobs per 1,000 residents, 2024 | 539 | 458 | 501 |
| Share of jobs in manufacturing, 2024 | 33.6 | 21.7 | 16.2 |
Source: NTS National Tax Statistics, year-end wage settlement by district; Statistics Korea e-Local Indicators (share aged 65 and over, fiscal independence, jobs per 1,000 residents, manufacturing jobs).
Note: neither agency splits the wards of a large city, so a ward carries the value for the city named in the column header.
| Scope | Organizations | or, per 10,000 registered foreigners, |
|---|---|---|
| Ansan-si Danwon-gu | 34 | 8.9 |
| Gyeonggi-do | 294 | 6.0 |
| National | 1,473 | 9.2 |
Source: List of immigrant support organizations compiled by this site.
Note: a count of organizations is not a measure of how much service is provided, and the size and scope of each organization are not in this list.
Source: List of immigrant support organizations compiled by this site.
Note: Only organizations with an address in this district that serve people directly, that have not closed or gone dormant, and that have a website or social media account confirmed as their own are listed. An organization missing any one of the four does not appear, so one you know of may be absent. The table above counts only the categories used for the density figure, so the two numbers can differ.