2 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Prince's Lakes | 1 | 1,372 | 1,372 | 0% | 1,026 | 1 | Town |
| Nashville | 2 | 1,268 | 1,255 | 0.16% | 792 | 2 | Town |
Prince's Lakes is the largest city in Brown County, with a population of 1,372.
Nashville is the smallest city in Brown County, with a population of 1,268.
There are 2 cities in Brown County, Indiana.