South Korea: Administrative Division
Contents: Provinces, Counties, Cities and City Districts
The population of the provinces, counties, cities and city districts in South Korea by census years.
| Name | Status | Native | Population Census 1980-11-01 | Population Census 1990-11-01 | Population Census 2000-11-01 | Population Census 2010-11-01 | Population Census 2015-11-01 | Population Census 2020-11-01 | Population Census 2025-11-01 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Busan | Metropolitan City | 부산광역시 | 3,248,232 | 3,854,960 | 3,662,884 | 3,414,950 | 3,448,737 | 3,349,016 | 3,235,362 | → |
| Buk-gu [North Distrikt] | City District | 북구 | 86,986 | 195,835 | 298,646 | 302,141 | 299,182 | 280,177 | 259,910 | → |
| Busanjin-gu | City District | 부산진구 | 506,161 | 515,019 | 416,372 | 380,395 | 376,321 | 351,403 | 362,555 | → |
| Dong-gu [East District] | City District | 동구 | 217,585 | 184,350 | 122,087 | 93,976 | 89,202 | 87,246 | 83,783 | → |
| Dongnae-gu | City District | 동래구 | 241,801 | 333,773 | 289,388 | 266,147 | 262,154 | 263,345 | 267,408 | → |
| Gangseo-gu | City District | 강서구 | 70,219 | 79,260 | 53,730 | 54,347 | 92,628 | 136,734 | 150,461 | → |
| Geumjeong-gu | City District | 금정구 | 226,045 | 318,833 | 284,414 | 247,333 | 249,444 | 237,219 | 212,610 | → |
| Gijang-gun | County | 기장군 | 68,340 | 56,847 | 68,095 | 93,783 | 148,073 | 169,465 | 172,037 | → |
| Haeundae-gu | City District | 해운대구 | 196,807 | 250,686 | 396,505 | 410,084 | 409,037 | 389,535 | 362,368 | → |
| Jung-gu [Central District] | City District | 중구 | 98,525 | 77,362 | 58,297 | 48,197 | 45,377 | 41,439 | 38,588 | → |
| Nam-gu [South District] | City District | 남구 | 303,403 | 339,225 | 289,747 | 293,900 | 283,741 | 269,111 | 256,859 | → |
| Saha-gu | City District | 사하구 | 208,847 | 342,738 | 375,398 | 343,324 | 334,762 | 312,057 | 288,183 | → |
| Sasang-gu | City District | 사상구 | 201,374 | 281,292 | 293,538 | 252,243 | 240,709 | 216,350 | 201,969 | → |
| Seo-gu [West District] | City District | 서구 | 235,165 | 203,499 | 147,969 | 116,600 | 111,996 | 105,303 | 102,032 | → |
| Suyeong-gu | City District | 수영구 | 164,529 | 208,901 | 175,478 | 169,814 | 173,069 | 171,461 | 165,275 | → |
| Yeongdo-gu | City District | 영도구 | 213,215 | 204,557 | 177,899 | 139,723 | 129,515 | 113,224 | 104,268 | → |
| Yeonje-gu | City District | 연제구 | 209,230 | 262,783 | 215,321 | 202,943 | 203,527 | 204,947 | 207,056 | → |
| Chungcheongbuk-do [North Chungcheong] | Province | 충청북도 | 1,424,083 | 1,389,686 | 1,466,567 | 1,512,157 | 1,589,347 | 1,632,088 | 1,656,520 | → |
| Boeun-gun | County | 보은군 | 80,929 | 52,271 | 38,332 | 30,509 | 32,522 | 31,543 | 30,203 | → |
| Cheongju-si [← Cheongwon-gun] | City | 청주시 | 426,646 | 592,430 | 702,829 | 810,686 | 833,276 | 855,326 | 879,244 | → |
| Chungju-si | City | 충주시 | 217,154 | 193,608 | 217,927 | 203,212 | 211,005 | 218,412 | 217,413 | → |
| Danyang-gun | County | 단양군 | 72,905 | 49,634 | 36,094 | 28,165 | 28,770 | 27,640 | 26,257 | → |
| Eumseong-gun | County | 음성군 | 96,342 | 74,700 | 84,433 | 84,088 | 102,023 | 103,725 | 109,922 | → |
| Goesan-gun | County | 괴산군 | 85,469 | 52,713 | 38,396 | 31,392 | 37,830 | 38,093 | 37,212 | → |
| Jecheon-si | City | 제천시 | 161,973 | 137,765 | 143,710 | 134,698 | 136,350 | 134,768 | 130,497 | → |
| Jeungpyeong-gun | County | 증평군 | 32,173 | 40,358 | 29,233 | 31,531 | 36,173 | 37,183 | 38,322 | → |
| Jincheon-gun | County | 진천군 | 64,130 | 49,259 | 57,559 | 61,915 | 71,152 | 89,514 | 96,305 | → |
| Okcheon-gun | County | 옥천군 | 91,289 | 70,130 | 57,586 | 49,730 | 50,704 | 48,868 | 47,684 | → |
| Yeongdong-gun | County | 영동군 | 95,073 | 76,818 | 60,468 | 46,231 | 49,542 | 47,016 | 43,461 | → |
| Chungcheongnam-do [South Chungcheong] | Province | 충청남도 | 2,054,903 | 1,923,424 | 1,765,290 | 1,946,555 | 2,107,802 | 2,176,636 | 2,249,201 | → |
| Asan-si | City | 아산시 | 157,979 | 164,989 | 180,763 | 278,676 | 319,929 | 340,518 | 397,833 | → |
| Boryeong-si | City | 보령시 | 151,243 | 146,008 | 109,535 | 97,770 | 101,852 | 99,088 | 94,459 | → |
| Buyeo-gun | County | 부여군 | 153,769 | 116,908 | 83,687 | 67,584 | 69,017 | 64,207 | 58,858 | → |
| Cheonan-si | City | 천안시 | 231,018 | 313,737 | 417,835 | 574,623 | 629,062 | 682,199 | 702,769 | → |
| Cheongyang-gun | County | 청양군 | 72,697 | 53,750 | 38,601 | 29,755 | 31,653 | 30,103 | 29,627 | → |
| Dangjin-si | City | 당진시 | 150,825 | 131,763 | 117,652 | 137,006 | 163,762 | 168,955 | 179,584 | → |
| Geumsan-gun | County | 금산군 | 103,989 | 84,064 | 57,929 | 52,952 | 55,923 | 53,758 | 52,551 | → |
| Gongju-si | City | 공주시 | 167,379 | 158,067 | 130,376 | 122,153 | 113,542 | 108,333 | 104,504 | → |
| Gyeryong-si | City | 계룡시 | 10,592 | 11,684 | 27,122 | 41,528 | 39,243 | 40,854 | 44,181 | → |
| Hongseong-gun | County | 홍성군 | 132,194 | 105,399 | 90,658 | 82,811 | 94,114 | 102,757 | 103,685 | → |
| Nonsan-si | City | 논산시 | 196,700 | 175,752 | 137,452 | 119,222 | 124,246 | 119,707 | 114,111 | → |
| Seocheon-gun | County | 서천군 | 129,512 | 100,545 | 66,929 | 53,914 | 54,768 | 51,039 | 48,124 | → |
| Seosan-si | City | 서산시 | 150,623 | 148,538 | 143,154 | 156,843 | 169,221 | 176,379 | 176,859 | → |
| Taean-gun | County | 태안군 | 98,658 | 83,493 | 65,928 | 53,888 | 59,723 | 60,901 | 60,136 | → |
| Yesan-gun | County | 예산군 | 147,725 | 128,727 | 97,669 | 77,830 | 81,747 | 77,838 | 81,920 | → |
| Daegu | Metropolitan City | 대구광역시 | 1,905,959 | 2,359,713 | 2,509,325 | 2,466,411 | 2,488,064 | 2,432,796 | 2,363,643 | → |
| Buk-gu [North Distrikt] | City District | 북구 | 302,314 | 321,629 | 400,510 | 453,228 | 450,579 | 446,466 | 420,824 | → |
| Dalseo-gu | City District | 달서구 | 119,685 | 359,556 | 586,183 | 605,752 | 607,224 | 566,712 | 528,741 | → |
| Dalseong-gun | County | 달성군 | 79,547 | 93,798 | 148,552 | 169,227 | 189,852 | 261,013 | 260,793 | → |
| Dong-gu [East District] | City District | 동구 | 297,507 | 359,707 | 334,752 | 319,754 | 339,608 | 333,294 | 332,631 | → |
| Gunwi-gun | County | 군위군 | 53,460 | 36,875 | 28,747 | 19,993 | 22,012 | 22,096 | 21,245 | → |
| Jung-gu [Central District] | City District | 중구 | 218,964 | 153,001 | 86,282 | 72,925 | 78,334 | 74,278 | 99,047 | → |
| Nam-gu [South District] | City District | 남구 | 267,448 | 276,995 | 192,276 | 168,574 | 160,164 | 145,588 | 136,949 | → |
| Seo-gu [West District] | City District | 서구 | 343,820 | 406,439 | 283,027 | 211,593 | 202,963 | 170,437 | 164,479 | → |
| Suseong-gu | City District | 수성구 | 223,214 | 351,713 | 448,996 | 445,365 | 437,328 | 412,912 | 398,934 | → |
| Daejeon | Metropolitan City | 대전광역시 | 803,954 | 1,049,578 | 1,368,207 | 1,501,859 | 1,538,394 | 1,488,435 | 1,469,299 | → |
| Daedeok-gu | City District | 대덕구 | 75,631 | 162,201 | 233,778 | 204,969 | 198,463 | 176,393 | 168,313 | → |
| Dong-gu [East District] | City District | 동구 | 260,425 | 299,432 | 247,381 | 246,915 | 247,975 | 232,559 | 230,681 | → |
| Jung-gu [Central District] | City District | 중구 | 288,808 | 296,942 | 253,990 | 255,486 | 250,434 | 231,959 | 222,922 | → |
| Seo-gu [West District] | City District | 서구 | 116,523 | 211,698 | 470,797 | 500,984 | 491,507 | 478,629 | 465,950 | → |
| Yuseong-gu | City District | 유성구 | 62,567 | 79,305 | 162,261 | 293,505 | 350,015 | 368,895 | 381,433 | → |
| Gangwon-do [Gangwon] | Province | 강원도 | 1,790,954 | 1,580,430 | 1,487,011 | 1,471,513 | 1,518,040 | 1,521,763 | 1,518,938 | → |
| Cheorwon-gun | County | 철원군 | 64,375 | 52,591 | 48,008 | 43,271 | 46,025 | 43,042 | 39,732 | → |
| Chuncheon-si | City | 춘천시 | 211,018 | 217,869 | 252,547 | 276,232 | 281,596 | 284,645 | 293,524 | → |
| Donghae-si | City | 동해시 | 104,310 | 89,162 | 96,679 | 90,574 | 90,255 | 87,801 | 84,564 | → |
| Gangneung-si | City | 강릉시 | 203,379 | 229,039 | 228,232 | 218,471 | 215,677 | 216,542 | 211,628 | → |
| Goseong-gun | County | 고성군 | 49,225 | 40,901 | 32,245 | 26,753 | 28,689 | 26,572 | 27,706 | → |
| Hoengseong-gun | County | 횡성군 | 71,483 | 48,489 | 40,990 | 37,798 | 42,669 | 44,649 | 45,873 | → |
| Hongcheon-gun | County | 홍천군 | 101,006 | 77,799 | 67,210 | 62,888 | 67,190 | 66,587 | 65,213 | → |
| Hwacheon-gun | County | 화천군 | 38,541 | 28,883 | 22,761 | 22,119 | 25,343 | 23,733 | 21,838 | → |
| Inje-gun | County | 인제군 | 47,766 | 36,603 | 30,807 | 28,765 | 31,219 | 30,147 | 30,469 | → |
| Jeongseon-gun | County | 정선군 | 133,843 | 88,377 | 46,080 | 35,980 | 36,701 | 34,524 | 32,551 | → |
| Pyeongchang-gun | County | 평창군 | 78,699 | 53,259 | 41,210 | 37,522 | 40,427 | 39,258 | 38,677 | → |
| Samcheok-si | City | 삼척시 | 139,627 | 110,557 | 75,647 | 67,454 | 69,509 | 65,939 | 62,105 | → |
| Sokcho-si | City | 속초시 | 65,792 | 73,805 | 87,985 | 80,791 | 79,846 | 80,054 | 78,972 | → |
| Taebaek-si | City | 태백시 | 111,825 | 89,779 | 54,196 | 51,558 | 46,715 | 41,494 | 36,823 | → |
| Wonju-si | City | 원주시 | 198,650 | 214,579 | 268,352 | 311,449 | 330,854 | 352,429 | 367,326 | → |
| Yanggu-gun | County | 양구군 | 33,689 | 28,495 | 21,165 | 19,363 | 22,497 | 21,317 | 20,299 | → |
| Yangyang-gun | County | 양양군 | 42,220 | 35,643 | 29,130 | 25,475 | 25,861 | 26,748 | 26,544 | → |
| Yeongwol-gun | County | 영월군 | 95,506 | 64,600 | 43,767 | 35,050 | 36,967 | 36,282 | 35,094 | → |
| Gwangju | Metropolitan City | 광주광역시 | 856,545 | 1,139,003 | 1,352,797 | 1,475,745 | 1,502,881 | 1,477,573 | 1,431,903 | → |
| Buk-gu [North Distrikt] | City District | 북구 | 223,894 | 353,063 | 477,962 | 480,020 | 459,715 | 439,352 | 428,572 | → |
| Dong-gu [East District] | City District | 동구 | 213,761 | 191,843 | 116,519 | 104,639 | 104,173 | 106,005 | 110,816 | → |
| Gwangsan-gu | City District | 광산구 | 103,607 | 101,854 | 248,015 | 370,586 | 411,722 | 422,502 | 408,705 | → |
| Nam-gu [South District] | City District | 남구 | 181,968 | 281,566 | 229,491 | 215,270 | 221,759 | 214,860 | 209,183 | → |
| Seo-gu [West District] | City District | 서구 | 133,315 | 210,677 | 280,810 | 305,230 | 305,512 | 294,854 | 274,627 | → |
| Gyeonggi-do [Gyeonggi] | Province | 경기도 | 3,703,761 | 6,050,943 | 8,984,134 | 11,379,459 | 12,479,061 | 13,511,676 | 13,967,870 | → |
| Ansan-si | City | 안산시 | 37,517 | 240,972 | 562,920 | 728,775 | 747,035 | 717,345 | 692,647 | → |
| Anseong-si | City | 안성시 | 127,934 | 118,285 | 133,421 | 179,782 | 194,765 | 203,030 | 218,126 | → |
| Anyang-si | City | 안양시 | 253,560 | 481,291 | 580,544 | 602,122 | 585,177 | 542,336 | 556,447 | → |
| Bucheon-si | City | 부천시 | 221,463 | 667,993 | 761,389 | 853,039 | 843,794 | 833,148 | 785,571 | → |
| Dongducheon-si | City | 동두천시 | 60,144 | 71,449 | 73,502 | 91,828 | 97,424 | 95,239 | 89,403 | → |
| Gapyeong-gun | County | 가평군 | 62,007 | 50,957 | 52,147 | 50,879 | 58,909 | 60,233 | 59,973 | → |
| Gimpo-si | City | 김포시 | 74,973 | 96,750 | 150,194 | 224,350 | 352,683 | 474,546 | 497,542 | → |
| Goyang-si | City | 고양시 | 155,601 | 244,975 | 763,971 | 905,076 | 990,073 | 1,045,497 | 1,036,961 | → |
| Gunpo-si | City | 군포시 | 40,253 | 124,313 | 263,760 | 278,083 | 285,721 | 275,571 | 253,270 | → |
| Guri-si | City | 구리시 | 66,490 | 109,374 | 160,839 | 185,550 | 180,063 | 192,051 | 181,716 | → |
| Gwacheon-si | City | 과천시 | 16,074 | 72,353 | 66,706 | 66,704 | 64,817 | 58,018 | 75,819 | → |
| Gwangju-si | City | 광주시 | 57,367 | 76,593 | 125,943 | 228,747 | 310,278 | 385,141 | 403,286 | → |
| Gwangmyeong-si | City | 광명시 | 145,870 | 328,593 | 334,089 | 329,010 | 338,509 | 298,116 | 284,792 | → |
| Hanam-si | City | 하남시 | 49,379 | 101,325 | 120,513 | 138,829 | 154,838 | 279,795 | 319,075 | → |
| Hwaseong-si | City | 화성시 | 160,067 | 170,779 | 189,467 | 488,758 | 608,725 | 880,859 | 1,027,532 | → |
| Icheon-si | City | 이천시 | 109,219 | 148,719 | 179,719 | 195,175 | 209,003 | 226,212 | 232,146 | → |
| Namyangju-si | City | 남양주시 | 124,989 | 200,312 | 340,932 | 529,898 | 629,061 | 696,033 | 716,833 | → |
| Osan-si | City | 오산시 | 44,840 | 59,482 | 102,697 | 183,890 | 213,840 | 240,645 | 262,421 | → |
| Paju-si | City | 파주시 | 165,098 | 185,028 | 178,434 | 328,128 | 415,345 | 460,541 | 524,107 | → |
| Pocheon-si | City | 포천시 | 107,653 | 110,958 | 138,654 | 140,997 | 163,388 | 157,939 | 156,136 | → |
| Pyeongtaek-si | City | 평택시 | 234,356 | 271,826 | 345,306 | 388,508 | 457,873 | 542,522 | 627,213 | → |
| Seongnam-si | City | 성남시 | 376,840 | 540,754 | 914,590 | 949,964 | 948,757 | 922,025 | 893,970 | → |
| Siheung-si | City | 시흥시 | 53,874 | 99,209 | 305,268 | 407,090 | 425,184 | 535,147 | 569,365 | → |
| Suwon-si | City | 수원시 | 322,659 | 661,396 | 946,704 | 1,071,913 | 1,194,313 | 1,210,150 | 1,221,616 | → |
| Uijeongbu-si | City | 의정부시 | 133,177 | 212,352 | 355,380 | 417,412 | 421,579 | 449,572 | 459,109 | → |
| Uiwang-si | City | 의왕시 | 32,842 | 96,892 | 117,821 | 144,501 | 154,879 | 160,230 | 155,267 | → |
| Yangju-si | City | 양주시 | 73,780 | 84,672 | 110,299 | 187,911 | 205,988 | 233,286 | 301,086 | → |
| Yangpyeong-gun | County | 양평군 | 93,408 | 77,166 | 75,706 | 82,802 | 101,930 | 113,844 | 122,121 | → |
| Yeoju-si | City | 여주시 | 98,236 | 96,895 | 97,612 | 101,203 | 109,937 | 113,352 | 118,096 | → |
| Yeoncheon-gun | County | 연천군 | 68,519 | 61,287 | 49,483 | 41,770 | 43,846 | 42,278 | 41,042 | → |
| Yongin-si | City | 용인시 | 135,572 | 187,993 | 386,124 | 856,765 | 971,327 | 1,066,975 | 1,085,182 | → |
| Gyeongsangbuk-do [North Gyeongsang] | Province | 경상북도 | 3,048,600 | 2,729,922 | 2,696,184 | 2,580,039 | 2,658,282 | 2,622,661 | 2,567,565 | → |
| Andong-si | City | 안동시 | 237,558 | 197,228 | 182,098 | 166,197 | 168,581 | 159,412 | 154,183 | → |
| Bonghwa-gun | County | 봉화군 | 97,513 | 58,168 | 38,238 | 31,242 | 31,628 | 29,945 | 27,674 | → |
| Cheongdo-gun | County | 청도군 | 85,533 | 60,515 | 48,229 | 38,228 | 41,596 | 41,378 | 39,357 | → |
| Cheongsong-gun | County | 청송군 | 64,520 | 43,756 | 31,302 | 24,008 | 24,732 | 23,761 | 22,841 | → |
| Chilgok-gun | County | 칠곡군 | 81,972 | 78,943 | 101,549 | 114,246 | 122,462 | 115,756 | 107,701 | → |
| Gimcheon-si | City | 김천시 | 177,939 | 151,995 | 147,855 | 127,889 | 137,540 | 139,145 | 135,795 | → |
| Goryeong-gun | County | 고령군 | 48,953 | 35,280 | 35,517 | 31,817 | 34,117 | 31,419 | 30,558 | → |
| Gumi-si | City | 구미시 | 177,400 | 268,546 | 341,550 | 402,607 | 421,075 | 416,603 | 408,184 | → |
| Gyeongju-si | City | 경주시 | 289,234 | 267,491 | 275,842 | 256,150 | 262,310 | 261,778 | 260,108 | → |
| Gyeongsan-si | City | 경산시 | 134,110 | 145,074 | 228,206 | 266,036 | 278,500 | 283,733 | 299,199 | → |
| Mungyeong-si | City | 문경시 | 147,242 | 119,416 | 90,846 | 69,021 | 71,863 | 68,212 | 64,382 | → |
| Pohang-si | City | 포항시 | 396,383 | 482,836 | 515,714 | 511,390 | 511,804 | 501,109 | 490,882 | → |
| Sangju-si | City | 상주시 | 191,716 | 148,200 | 116,493 | 98,103 | 98,760 | 95,473 | 90,909 | → |
| Seongju-gun | County | 성주군 | 77,355 | 53,082 | 47,134 | 36,859 | 41,179 | 41,574 | 40,650 | → |
| Uiseong-gun | County | 의성군 | 146,063 | 96,897 | 68,353 | 51,247 | 51,021 | 49,243 | 46,462 | → |
| Uljin-gun | County | 울진군 | 90,723 | 69,990 | 60,011 | 47,108 | 49,387 | 47,151 | 45,110 | → |
| Ulleung-gun | County | 울릉군 | 18,960 | 15,283 | 10,150 | 7,764 | 8,770 | 8,444 | 8,214 | → |
| Yecheon-gun | County | 예천군 | 120,231 | 79,183 | 54,291 | 43,015 | 42,702 | 53,718 | 52,590 | → |
| Yeongcheon-si | City | 영천시 | 157,859 | 120,565 | 111,392 | 95,256 | 97,669 | 100,353 | 97,214 | → |
| Yeongdeok-gun | County | 영덕군 | 91,206 | 65,415 | 44,172 | 36,428 | 36,539 | 34,893 | 32,273 | → |
| Yeongju-si | City | 영주시 | 163,397 | 140,889 | 126,507 | 108,888 | 109,266 | 103,818 | 97,800 | → |
| Yeongyang-gun | County | 영양군 | 52,733 | 31,170 | 20,735 | 16,540 | 16,781 | 15,743 | 15,479 | → |
| Gyeongsangnam-do [South Gyeongsang] | Province | 경상남도 | 2,689,376 | 2,810,194 | 2,978,502 | 3,160,154 | 3,334,524 | 3,333,056 | 3,252,634 | → |
| Changnyeong-gun | County | 창녕군 | 115,836 | 84,175 | 65,369 | 55,189 | 61,635 | 61,302 | 56,576 | → |
| Changwon-si | City | 창원시 | 693,685 | 1,009,380 | 1,079,359 | 1,058,021 | 1,059,241 | 1,029,389 | 992,277 | → |
| Geochang-gun | County | 거창군 | 102,355 | 77,580 | 65,963 | 57,323 | 60,464 | 59,595 | 58,745 | → |
| Geoje-si | City | 거제시 | 109,641 | 143,184 | 168,022 | 231,271 | 261,371 | 246,965 | 240,905 | → |
| Gimhae-si | City | 김해시 | 150,787 | 185,139 | 331,979 | 494,510 | 534,124 | 552,427 | 552,713 | → |
| Goseong-gun | County | 고성군 | 92,911 | 67,657 | 55,808 | 51,703 | 53,882 | 50,016 | 46,879 | → |
| Hadong-gun | County | 하동군 | 97,618 | 65,870 | 51,583 | 41,862 | 44,918 | 41,772 | 38,036 | → |
| Haman-gun | County | 함안군 | 80,353 | 59,809 | 58,755 | 60,794 | 69,355 | 65,279 | 60,848 | → |
| Hamyang-gun | County | 함양군 | 82,782 | 55,014 | 41,943 | 38,002 | 38,454 | 37,114 | 34,477 | → |
| Hapcheon-gun | County | 합천군 | 115,685 | 72,657 | 54,344 | 43,639 | 44,797 | 42,140 | 38,129 | → |
| Jinju-si | City | 진주시 | 303,523 | 328,700 | 339,791 | 337,896 | 349,788 | 352,403 | 344,145 | → |
| Miryang-si | City | 밀양시 | 161,564 | 133,043 | 115,962 | 99,128 | 103,069 | 103,228 | 101,911 | → |
| Namhae-gun | County | 남해군 | 103,123 | 71,500 | 53,144 | 43,919 | 44,248 | 41,587 | 39,221 | → |
| Sacheon-si | City | 사천시 | 135,596 | 115,933 | 111,078 | 107,524 | 113,335 | 111,184 | 109,091 | → |
| Sancheong-gun | County | 산청군 | 72,889 | 50,179 | 38,190 | 31,898 | 34,034 | 33,500 | 32,267 | → |
| Tongyeong-si | City | 통영시 | 141,146 | 138,365 | 123,842 | 129,366 | 137,208 | 127,984 | 118,589 | → |
| Uiryeong-gun | County | 의령군 | 64,175 | 48,987 | 31,395 | 25,602 | 27,069 | 25,965 | 24,313 | → |
| Yangsan-si | City | 양산시 | 65,707 | 103,022 | 191,975 | 252,507 | 297,532 | 351,206 | 363,512 | → |
| Incheon | Metropolitan City | 인천광역시 | 1,230,101 | 1,922,608 | 2,475,139 | 2,662,509 | 2,890,451 | 2,945,454 | 3,093,590 | → |
| Bupyeong-gu | City District | 부평구 | 242,241 | 424,041 | 529,569 | 547,395 | 548,461 | 500,812 | 504,423 | → |
| Dong-gu [East District] | City District | 동구 | 169,047 | 128,828 | 72,989 | 73,455 | 71,054 | 61,285 | 56,224 | → |
| Ganghwa-gun | County | 강화군 | 90,828 | 71,612 | 60,368 | 56,633 | 62,291 | 66,020 | 67,210 | → |
| Gyeyang-gu | City District | 계양구 | 67,949 | 192,777 | 327,020 | 336,809 | 327,311 | 292,852 | 276,169 | → |
| Jung-gu [Central District] | City District | 중구 | 89,377 | 77,051 | 66,642 | 83,623 | 112,910 | 138,586 | 174,481 | → |
| Michuhol-gu [Nam-gu] | City District | 미추홀구 | 347,231 | 429,756 | 409,945 | 416,088 | 405,746 | 405,886 | 430,281 | → |
| Namdong-gu | City District | 남동구 | 117,787 | 307,066 | 397,491 | 460,750 | 527,324 | 528,927 | 486,756 | → |
| Ongjin-gun | County | 옹진군 | 21,779 | 15,244 | 13,308 | 14,550 | 18,642 | 19,292 | 18,863 | → |
| Seo-gu [West District] | City District | 서구 | 61,855 | 248,106 | 337,518 | 395,777 | 499,540 | 541,534 | 652,679 | → |
| Yeonsu-gu | City District | 연수구 | 22,007 | 28,127 | 260,289 | 277,429 | 317,172 | 390,260 | 426,504 | → |
| Jeju-do [Jeju] | Special Autonomous Province | 제주특별자치도 | 462,941 | 514,605 | 513,260 | 531,905 | 605,619 | 670,858 | 669,354 | → |
| Jeju-si | City | 제주시 | 290,116 | 341,482 | 367,364 | 401,192 | 451,758 | 492,306 | 491,186 | → |
| Seogwipo-si | City | 서귀포시 | 172,825 | 173,123 | 145,896 | 130,713 | 153,861 | 178,552 | 178,168 | → |
| Jeollabuk-do [North Jeolla] | Province | 전라북도 | 2,287,689 | 2,069,960 | 1,890,669 | 1,777,220 | 1,834,114 | 1,802,766 | 1,752,029 | → |
| Buan-gun | County | 부안군 | 131,013 | 102,823 | 64,691 | 50,814 | 52,091 | 49,326 | 46,144 | → |
| Gimje-si | City | 김제시 | 193,188 | 149,791 | 102,589 | 83,302 | 84,269 | 79,733 | 80,893 | → |
| Gochang-gun | County | 고창군 | 144,961 | 95,732 | 64,936 | 53,333 | 55,665 | 52,608 | 52,005 | → |
| Gunsan-si | City | 군산시 | 271,175 | 287,055 | 272,715 | 260,546 | 275,155 | 269,023 | 264,575 | → |
| Iksan-si | City | 익산시 | 301,312 | 309,380 | 323,687 | 296,366 | 301,723 | 285,312 | 272,708 | → |
| Imsil-gun | County | 임실군 | 83,973 | 48,338 | 30,799 | 23,663 | 25,935 | 26,075 | 23,907 | → |
| Jangsu-gun | County | 장수군 | 57,820 | 34,172 | 23,316 | 19,424 | 21,620 | 20,879 | 19,671 | → |
| Jeongeup-si | City | 정읍시 | 220,950 | 185,323 | 129,152 | 110,352 | 110,627 | 106,706 | 101,129 | → |
| Jeonju-si | City | 전주시 | 387,645 | 517,059 | 616,468 | 649,728 | 658,172 | 666,517 | 641,632 | → |
| Jinan-gun | County | 진안군 | 78,485 | 44,755 | 30,276 | 20,446 | 22,886 | 23,380 | 23,077 | → |
| Muju-gun | County | 무주군 | 56,660 | 37,188 | 27,462 | 21,827 | 23,408 | 22,678 | 22,556 | → |
| Namwon-si | City | 남원시 | 155,088 | 124,524 | 94,926 | 78,770 | 80,499 | 78,097 | 73,263 | → |
| Sunchang-gun | County | 순창군 | 73,635 | 45,466 | 30,515 | 25,241 | 26,707 | 26,598 | 25,877 | → |
| Wanju-gun | County | 완주군 | 131,784 | 88,354 | 79,137 | 83,408 | 95,357 | 95,834 | 104,592 | → |
| Jeollanam-do [South Jeolla] | Province | 전라남도 | 2,923,191 | 2,507,439 | 1,996,456 | 1,741,499 | 1,799,044 | 1,788,807 | 1,778,545 | → |
| Boseong-gun | County | 보성군 | 127,531 | 106,742 | 55,924 | 40,166 | 40,688 | 37,888 | 36,133 | → |
| Damyang-gun | County | 담양군 | 91,141 | 73,855 | 54,597 | 41,027 | 43,634 | 44,201 | 43,202 | → |
| Gangjin-gun | County | 강진군 | 91,811 | 70,592 | 44,055 | 34,204 | 35,126 | 32,778 | 30,872 | → |
| Goheung-gun | County | 고흥군 | 191,639 | 134,294 | 87,738 | 63,392 | 62,477 | 60,045 | 58,771 | → |
| Gokseong-gun | County | 곡성군 | 75,101 | 49,707 | 38,042 | 27,272 | 28,617 | 27,349 | 26,105 | → |
| Gurye-gun | County | 구례군 | 57,967 | 41,398 | 28,705 | 22,419 | 24,595 | 23,907 | 22,493 | → |
| Gwangyang-si | City | 광양시 | 78,635 | 150,291 | 132,639 | 137,810 | 144,414 | 143,928 | 151,710 | → |
| Haenam-gun | County | 해남군 | 168,689 | 134,279 | 89,603 | 66,042 | 69,237 | 65,223 | 62,765 | → |
| Hampyeong-gun | County | 함평군 | 96,358 | 63,091 | 41,292 | 30,995 | 31,367 | 30,156 | 29,013 | → |
| Hwasun-gun | County | 화순군 | 107,405 | 86,697 | 72,162 | 62,219 | 61,380 | 60,247 | 58,994 | → |
| Jangheung-gun | County | 장흥군 | 112,961 | 68,284 | 48,305 | 35,763 | 36,890 | 35,273 | 33,310 | → |
| Jangseong-gun | County | 장성군 | 94,869 | 61,838 | 49,703 | 38,507 | 42,058 | 41,443 | 41,142 | → |
| Jindo-gun | County | 진도군 | 83,424 | 54,609 | 38,459 | 28,565 | 29,538 | 29,297 | 29,440 | → |
| Mokpo-si | City | 목포시 | 221,814 | 243,064 | 250,480 | 249,960 | 239,524 | 224,509 | 208,883 | → |
| Muan-gun | County | 무안군 | 115,327 | 90,498 | 62,352 | 68,462 | 80,521 | 84,637 | 96,132 | → |
| Naju-si | City | 나주시 | 186,005 | 158,634 | 99,533 | 78,679 | 92,582 | 113,293 | 120,095 | → |
| Sinan-gun | County | 신안군 | 130,979 | 102,409 | 46,315 | 33,222 | 36,235 | 35,138 | 37,564 | → |
| Suncheon-si | City | 순천시 | 238,159 | 271,558 | 265,930 | 258,670 | 265,390 | 272,449 | 271,415 | → |
| Wando-gun | County | 완도군 | 126,762 | 85,751 | 61,517 | 46,777 | 48,468 | 48,269 | 47,524 | → |
| Yeongam-gun | County | 영암군 | 100,037 | 68,833 | 60,343 | 58,748 | 61,535 | 57,076 | 59,264 | → |
| Yeonggwang-gun | County | 영광군 | 119,600 | 85,483 | 65,529 | 48,663 | 51,007 | 50,196 | 51,585 | → |
| Yeosu-si | City | 여수시 | 306,977 | 305,532 | 303,233 | 269,937 | 273,761 | 271,505 | 262,133 | → |
| Sejong | Special Autonomous City | 세종특별자치시 | 97,357 | 90,502 | 80,031 | 81,447 | 204,088 | 353,933 | 392,471 | → |
| Sejong-si [Yeongi-gun] | City | 세종시 | 97,357 | 90,502 | 80,031 | 81,447 | 204,088 | 353,933 | 392,471 | → |
| Seoul | Metropolitan City | 서울특별시 | 8,364,379 | 10,612,577 | 9,895,217 | 9,794,304 | 9,904,312 | 9,586,195 | 9,315,066 | → |
| Dobong-gu | City District | 도봉구 | 182,595 | 305,841 | 352,702 | 348,625 | 340,095 | 315,979 | 294,108 | → |
| Dongdaemun-gu | City District | 동대문구 | 471,633 | 503,394 | 367,596 | 346,770 | 364,787 | 351,057 | 360,046 | → |
| Dongjak-gu | City District | 동작구 | 392,916 | 403,724 | 401,133 | 397,317 | 407,894 | 392,772 | 379,496 | → |
| Eunpyeong-gu | City District | 은평구 | 382,891 | 469,891 | 442,604 | 450,583 | 478,374 | 463,102 | 443,645 | → |
| Gangbuk-gu | City District | 강북구 | 348,449 | 365,954 | 340,765 | 324,413 | 319,992 | 299,535 | 276,670 | → |
| Gangdong-gu | City District | 강동구 | 235,334 | 532,436 | 474,244 | 465,958 | 444,385 | 444,434 | 487,347 | → |
| Gangnam-gu | City District | 강남구 | 236,748 | 491,062 | 523,350 | 527,641 | 541,688 | 508,135 | 524,601 | → |
| Gangseo-gu | City District | 강서구 | 271,689 | 391,139 | 504,480 | 546,938 | 570,507 | 564,854 | 537,145 | → |
| Geumcheon-gu | City District | 금천구 | 233,039 | 316,999 | 268,586 | 242,510 | 250,690 | 249,419 | 241,253 | → |
| Guro-gu | City District | 구로구 | 335,698 | 431,073 | 392,541 | 417,339 | 444,832 | 435,442 | 415,005 | → |
| Gwanak-gu | City District | 관악구 | 501,624 | 574,255 | 505,036 | 520,849 | 519,622 | 502,641 | 492,225 | → |
| Gwangjin-gu | City District | 광진구 | 283,128 | 384,413 | 381,568 | 368,021 | 368,199 | 353,967 | 345,302 | → |
| Jongno-gu | City District | 종로구 | 292,483 | 243,331 | 170,118 | 155,575 | 161,521 | 151,291 | 143,114 | → |
| Jung-gu [Central District] | City District | 중구 | 242,584 | 188,118 | 135,173 | 121,144 | 128,478 | 128,744 | 123,946 | → |
| Jungnang-gu | City District | 중랑구 | 376,448 | 448,390 | 440,863 | 403,105 | 403,237 | 385,663 | 373,322 | → |
| Mapo-gu | City District | 마포구 | 432,814 | 435,630 | 367,220 | 369,432 | 381,330 | 365,612 | 354,962 | → |
| Nowon-gu | City District | 노원구 | 222,258 | 480,004 | 606,394 | 587,248 | 562,996 | 511,982 | 479,822 | → |
| Seocho-gu | City District | 서초구 | 238,132 | 395,699 | 368,339 | 393,270 | 420,804 | 401,749 | 391,203 | → |
| Seodaemun-gu | City District | 서대문구 | 419,541 | 387,089 | 351,625 | 313,814 | 308,768 | 317,209 | 313,320 | → |
| Seongbuk-gu | City District | 성북구 | 588,759 | 551,540 | 460,511 | 457,570 | 456,844 | 438,833 | 431,092 | → |
| Seongdong-gu | City District | 성동구 | 404,579 | 414,626 | 325,251 | 296,135 | 295,006 | 291,918 | 274,382 | → |
| Songpa-gu | City District | 송파구 | 276,027 | 634,338 | 633,956 | 646,970 | 634,941 | 643,288 | 621,685 | → |
| Yangcheon-gu | City District | 양천구 | 229,493 | 490,500 | 459,643 | 469,434 | 465,512 | 439,068 | 412,057 | → |
| Yeongdeungpo-gu | City District | 영등포구 | 431,992 | 470,109 | 390,035 | 396,243 | 406,528 | 403,619 | 398,576 | → |
| Yongsan-gu | City District | 용산구 | 333,525 | 303,022 | 231,484 | 227,400 | 227,282 | 225,882 | 200,742 | → |
| Ulsan | Metropolitan City | 울산광역시 | 544,290 | 805,355 | 1,014,428 | 1,082,567 | 1,166,615 | 1,135,423 | 1,103,509 | → |
| Buk-gu [North Distrikt] | City District | 북구 | 60,007 | 71,697 | 118,254 | 169,399 | 188,664 | 217,051 | 214,603 | → |
| Dong-gu [East District] | City District | 동구 | 97,117 | 168,705 | 183,468 | 166,297 | 176,861 | 159,000 | 158,088 | → |
| Jung-gu [Central District] | City District | 중구 | 121,243 | 206,287 | 227,455 | 222,493 | 236,988 | 214,147 | 200,473 | → |
| Nam-gu [South District] | City District | 남구 | 159,063 | 256,180 | 324,267 | 335,340 | 341,363 | 320,175 | 305,894 | → |
| Ulju-gun | County | 울주군 | 106,860 | 102,486 | 160,984 | 189,038 | 222,739 | 225,050 | 224,451 | → |
| Daehan Minguk [South Korea] | Republic | 대한민국 | 37,436,315 | 43,410,899 | 46,136,101 | 48,580,293 | 51,069,375 | 51,829,136 | 51,817,499 |
Source: National Statistical Office of the Republic of Korea.
Explanation: Since 2015, a register-based census is performed. Nevertheless, the results are not consistent with the population figures from the resident registration that are higher by about 3.5% on average.
Further information about the population structure:
| Gender (C 2025) | |
|---|---|
| Males | 25,935,769 |
| Females | 25,881,730 |
| Age Groups (C 2025) | |
|---|---|
| 0-14 years | 5,224,936 |
| 15-64 years | 35,870,006 |
| 65+ years | 10,722,557 |
| Age Distribution (C 2025) | |
|---|---|
| 90+ years | 362,541 |
| 80-89 years | 2,127,307 |
| 70-79 years | 4,460,275 |
| 60-69 years | 7,910,782 |
| 50-59 years | 8,653,099 |
| 40-49 years | 7,680,573 |
| 30-39 years | 7,009,396 |
| 20-29 years | 6,073,160 |
| 10-19 years | 4,568,294 |
| 0-9 years | 2,972,072 |
| Citizenship (C 2025) | |
|---|---|
| Korea | 49,708,442 |
| Foreign Citizenship | 2,109,057 |