5 cities
City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
---|---|---|---|---|---|---|---|
Randolph | 1 | 4,211 | 4,296 | -1.57% | 113 | 37 | Township |
Rising Sun | 2 | 2,227 | 2,229 | 0% | 1,483 | 2 | City |
Cass | 3 | 684 | 695 | -1.58% | 37 | 19 | Township |
Pike | 4 | 475 | 482 | -1.66% | 25 | 19 | Township |
Union | 5 | 448 | 455 | -1.54% | 39 | 12 | Township |
Randolph is the largest city in Ohio County, with a population of 4,211.
Union is the smallest city in Ohio County, with a population of 448.
There are 5 cities in Ohio County, Indiana.