136
Cities
66,948,328
Total Urban Population
Seoul
Largest City
All Cities in South Korea
| # | City | Population | Year |
|---|---|---|---|
| 1 | Seoul | 9,668,465 | 2026 |
| 2 | Busan | 3,453,198 | 2026 |
| 3 | Incheon | 3,049,315 | 2026 |
| 4 | Daegu | 2,376,044 | 2026 |
| 5 | Daejeon | 1,443,106 | 2026 |
| 6 | Suwon | 1,234,300 | 2026 |
| 7 | Ulsan | 1,127,553 | 2026 |
| 8 | Yongin | 1,084,817 | 2026 |
| 9 | Goyang | 1,061,929 | 2026 |
| 10 | Changwon | 1,009,998 | 2026 |
| 11 | Hwaseong | 1,004,079 | 2026 |
| 12 | Seongnam | 918,771 | 2026 |
| 13 | Seongnam-si | 914,832 | 2026 |
| 14 | Cheongju | 848,000 | 2026 |
| 15 | Bucheon | 772,450 | 2026 |
| 16 | Namyangju | 732,086 | 2026 |
| 17 | Songpa District | 661,515 | 2026 |
| 18 | Cheonan | 656,583 | 2026 |
| 19 | Ansan | 623,256 | 2026 |
| 20 | Pyeongtaek | 607,435 | 2026 |
| 21 | Gangnam District | 546,291 | 2026 |
| 22 | Gimhae | 534,124 | 2026 |
| 23 | Kimhae | 531,966 | 2026 |
| 24 | Dalseo District | 523,712 | 2026 |
| 25 | Siheung | 514,274 | 2026 |
| 26 | Pohang | 503,780 | 2026 |
| 27 | Nowon District | 498,976 | 2026 |
| 28 | Paju | 497,775 | 2026 |
| 29 | Bupyeong District | 493,253 | 2026 |
| 30 | Jeju City | 488,844 | 2026 |
| 31 | Namdong District | 487,569 | 2026 |
| 32 | Gwanak District | 482,692 | 2026 |
| 33 | Uijeongbu-si | 479,141 | 2026 |
| 34 | Bundang | 471,154 | 2026 |
| 35 | Eunpyeong District | 466,968 | 2026 |
| 36 | Uijeongbu | 463,324 | 2026 |
| 37 | Gangdong District | 458,824 | 2026 |
| 38 | Seongbuk District | 457,570 | 2026 |
| 39 | Yangcheon District | 436,475 | 2026 |
| 40 | Gumi | 421,075 | 2026 |
| 41 | Guro District | 417,339 | 2026 |
| 42 | Michuhol District | 410,913 | 2026 |
| 43 | Suseong District | 408,477 | 2026 |
| 44 | Seocho District | 408,098 | 2026 |
| 45 | Yeonsu District | 398,972 | 2026 |
| 46 | Gwangju | 397,269 | 2026 |
| 47 | Yeongdeungpo District | 396,243 | 2026 |
| 48 | Sejong | 391,984 | 2026 |
| 49 | Sangnok-gu | 388,886 | 2026 |
| 50 | Gwonseon-gu | 381,936 | 2026 |
| 51 | Jungnang District | 381,858 | 2026 |
| 52 | Dongjak District | 379,186 | 2026 |
| 53 | Suji-gu | 377,560 | 2026 |
| 54 | Yeongtong-gu | 376,868 | 2026 |
| 55 | Haeundae District | 376,621 | 2026 |
| 56 | Yuseong District | 369,405 | 2026 |
| 57 | Dongdaemun District | 364,787 | 2026 |
| 58 | Mapo District | 363,862 | 2026 |
| 59 | Gimpo | 352,683 | 2026 |
| 60 | Dong-gu | 343,398 | 2026 |
| 61 | Jeonju | 341,545 | 2026 |
| 62 | Jinju | 341,545 | 2026 |
| 63 | Jinju-si | 340,816 | 2026 |
| 64 | Gwangjin District | 335,854 | 2026 |
| 65 | Wonju | 330,854 | 2026 |
| 66 | Hanam | 329,822 | 2026 |
| 67 | Asan | 319,929 | 2026 |
| 68 | Gwangmyeong | 318,021 | 2026 |
| 69 | Seodaemun District | 313,814 | 2026 |
| 70 | Iksan-si | 308,794 | 2026 |
| 71 | Dobong District | 307,070 | 2026 |
| 72 | Yangsan | 297,532 | 2026 |
| 73 | Seongdong District | 296,135 | 2026 |
| 74 | Gwangsan District | 295,294 | 2026 |
| 75 | Saha District | 292,717 | 2026 |
| 76 | Gangbuk District | 288,735 | 2026 |
| 77 | Yangju | 285,930 | 2026 |
| 78 | Chuncheon | 281,596 | 2026 |
| 79 | Gunsan-si | 278,289 | 2026 |
| 80 | Yeosu | 273,761 | 2026 |
| 81 | Jangan-gu | 271,305 | 2026 |
| 82 | Iksan | 270,758 | 2026 |
| 83 | Gunpo | 270,443 | 2026 |
| 84 | Dongnae District | 269,086 | 2026 |
| 85 | Suncheon | 265,390 | 2026 |
| 86 | Gyeongsan | 264,754 | 2026 |
| 87 | Dalseong County | 264,680 | 2026 |
| 88 | Gyeongju-si | 264,091 | 2026 |
| 89 | Gyeongju | 248,244 | 2026 |
| 90 | Asan-si | 242,575 | 2026 |
| 91 | Anyang | 233,172 | 2026 |
| 92 | Osan | 229,792 | 2026 |
| 93 | Geumcheon District | 227,701 | 2026 |
| 94 | Buk District | 216,561 | 2026 |
| 95 | Yongsan District | 216,152 | 2026 |
| 96 | Mokpo | 214,701 | 2026 |
| 97 | Yeonje District | 212,400 | 2026 |
| 98 | Geumjeong District | 210,905 | 2026 |
| 99 | Icheon | 209,003 | 2026 |
| 100 | Chungju | 207,839 | 2026 |
| 101 | Gangneung | 206,780 | 2026 |
| 102 | Ulju County | 202,292 | 2026 |
| 103 | Sasang District | 199,406 | 2026 |
| 104 | Icheon-si | 196,230 | 2026 |
| 105 | Anseong | 193,220 | 2026 |
| 106 | Paldal-gu | 191,423 | 2026 |
| 107 | Seogwipo | 183,858 | 2026 |
| 108 | Guri | 180,063 | 2026 |
| 109 | Suyeong District | 172,329 | 2026 |
| 110 | Seosan | 169,221 | 2026 |
| 111 | Daedeok District | 169,171 | 2026 |
| 112 | Dangjin | 163,762 | 2026 |
| 113 | Pocheon | 163,388 | 2026 |
| 114 | Yeongdo District | 162,961 | 2026 |
| 115 | Uiwang | 154,879 | 2026 |
| 116 | Kwangyang | 154,266 | 2026 |
| 117 | Andong | 153,131 | 2026 |
| 118 | Gangseo District | 142,902 | 2026 |
| 119 | Jeongeup-si | 139,876 | 2026 |
| 120 | Jongno District | 138,336 | 2026 |
| 121 | Nam District | 135,957 | 2026 |
| 122 | Gimcheon | 135,076 | 2026 |
| 123 | Jecheon | 129,066 | 2026 |
| 124 | Yangpyeong County | 125,121 | 2026 |
| 125 | Jung District | 121,230 | 2026 |
| 126 | Nonsan | 115,925 | 2026 |
| 127 | Yeoju | 114,167 | 2026 |
| 128 | Sacheon | 113,335 | 2026 |
| 129 | Yeongju | 109,266 | 2026 |
| 130 | Miryang-si | 108,621 | 2026 |
| 131 | Chilgok County | 107,158 | 2026 |
| 132 | Gijang County | 103,784 | 2026 |
| 133 | Dong District | 103,470 | 2026 |
| 134 | Seo District | 103,337 | 2026 |
| 135 | Gongju | 102,960 | 2026 |
| 136 | Sangju | 102,892 | 2026 |