3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bloomington | 1 | 79,909 | 80,140 | -0.05% | 3,437 | 23 | City |
| Ellettsville | 2 | 6,918 | 6,650 | 0.65% | 1,337 | 5 | Town |
| Stinesville | 3 | 202 | 201 | 0% | 1,820 | 0 | Town |
Bloomington is the largest city in Monroe County, with a population of 79,909.
Stinesville is the smallest city in Monroe County, with a population of 202.
There are 3 cities in Monroe County, Indiana.