14 cities
City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
---|---|---|---|---|---|---|---|
Black | 1 | 8,784 | 8,982 | -0.42% | 101 | 87 | Township |
Mount Vernon | 2 | 6,273 | 6,477 | -0.65% | 2,180 | 3 | City |
Marrs | 3 | 5,369 | 5,390 | -0.13% | 104 | 51 | Township |
Robinson | 4 | 3,873 | 3,884 | -0.1% | 99 | 39 | Township |
Robb | 5 | 1,752 | 1,740 | 0.11% | 47 | 37 | Township |
Center | 6 | 1,455 | 1,468 | -0.27% | 58 | 25 | Township |
Smith | 7 | 1,086 | 1,095 | -0.18% | 51 | 21 | Township |
Poseyville | 8 | 966 | 968 | 0% | 1,498 | 1 | Town |
New Harmony | 9 | 680 | 694 | -0.44% | 834 | 1 | Town |
Cynthiana | 10 | 547 | 551 | -0.18% | 1,371 | 0 | Town |
Parkers Settlement | 11 | 506 | 591 | -2.69% | 289 | 2 | CDP |
Point | 12 | 328 | 325 | 0% | 6 | 51 | Township |
Bethel | 13 | 252 | 252 | 0% | 13 | 19 | Township |
Griffin | 14 | 142 | 142 | 0% | 2,088 | 0 | Town |
Black is the largest city in Posey County, with a population of 8,784.
Griffin is the smallest city in Posey County, with a population of 142.
There are 14 cities in Posey County, Indiana.