3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bristol town | 1 | 21,991 | 22,486 | -0.18% | 2,247 | 9.79 | Town |
| Barrington town | 2 | 17,001 | 17,154 | -0.18% | 2,077 | 8.19 | Town |
| Warren town | 3 | 11,159 | 11,144 | 0.15% | 1,812 | 6.16 | Town |
Bristol town is the largest city in Bristol County, with a population of 21,991.
Warren town is the smallest city in Bristol County.
There are 3 cities in Bristol County, Rhode Island.