Government entities across South Korea's 17 first-tier divisions
| # | Division ▲ | Si/Gun/Gu ▲ | Education Offices ▲ | National Govt ▲ | Other ▲ | Total ▲ | Population ▲ | Per 100K ▲ |
|---|---|---|---|---|---|---|---|---|
| Gyeonggi-do | 31 | 1 | 0 | 582 | 614 | 13,511,676 | 4.5 | |
| Seoul | 25 | 1 | 0 | 450 | 476 | 9,586,195 | 5.0 | |
| Gyeongsangbuk-do | 23 | 1 | 0 | 356 | 380 | 2,644,757 | 14.4 | |
| Gyeongsangnam-do | 18 | 1 | 0 | 333 | 352 | 3,333,056 | 10.6 | |
| Jeollanam-do | 22 | 1 | 0 | 320 | 343 | 1,788,807 | 19.2 | |
| Jeollabuk-do | 14 | 1 | 0 | 257 | 272 | 1,802,766 | 15.1 | |
| Busan | 16 | 1 | 0 | 228 | 245 | 3,349,016 | 7.3 | |
| Chungcheongnam-do | 15 | 1 | 0 | 224 | 240 | 2,176,636 | 11.0 | |
| Gangwon-do | 18 | 1 | 0 | 208 | 227 | 1,521,763 | 14.9 | |
| Chungcheongbuk-do | 11 | 1 | 0 | 166 | 178 | 1,632,088 | 10.9 | |
| Incheon | 10 | 1 | 0 | 159 | 170 | 2,945,454 | 5.8 | |
| Daegu | 8 | 1 | 0 | 149 | 158 | 2,410,700 | 6.6 | |
| Gwangju | 5 | 1 | 0 | 102 | 108 | 1,477,573 | 7.3 | |
| Daejeon | 5 | 1 | 0 | 85 | 91 | 1,488,435 | 6.1 | |
| Ulsan | 5 | 1 | 0 | 63 | 69 | 1,135,423 | 6.1 | |
| Jeju-do | 2 | 1 | 0 | 47 | 50 | 670,858 | 7.5 | |
| Sejong | 0 | 1 | 0 | 13 | 14 | 346,275 | 4.0 | |
| Total (17) | 228 | 17 | 0 | 3,742 | 3,987 | 51,821,478 | 7.7 |