10 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Connersville | 1 | 13,260 | 13,326 | -0.08% | 1,707 | 8 | City |
| Connersville | 2 | 12,017 | 11,964 | 0.31% | 367 | 33 | Township |
| Harrison | 3 | 6,271 | 6,236 | 0.34% | 229 | 27 | Township |
| Jackson | 4 | 1,496 | 1,476 | 0.47% | 55 | 27 | Township |
| Columbia | 5 | 953 | 946 | 0.32% | 44 | 21 | Township |
| Jennings | 6 | 796 | 791 | 0.38% | 44 | 18 | Township |
| Orange | 7 | 689 | 681 | 0.58% | 33 | 21 | Township |
| Posey | 8 | 418 | 415 | 0.48% | 13 | 31 | Township |
| Fairview | 9 | 328 | 322 | 0.31% | 18 | 19 | Township |
| Glenwood | 10 | 243 | 240 | 0.41% | 1,266 | 0 | Town |
Connersville is the largest city in Fayette County, with a population of 13,260.
Glenwood is the smallest city in Fayette County, with a population of 243.
There are 10 cities in Fayette County, Indiana.