
Charlestown
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 2.263
- State:
- Rhode Island
Charlestown is a CDP located in Washington County, Rhode Island. Charlestown has a 2025 population of 2,128. Charlestown is currently growing at a rate of 7.15% annually and its population has increased by 52.87% since the most recent census, which recorded a population of 1,392 in 2020.
The average household income in Charlestown is $165,755 with a poverty rate of 6.74%. The median age in Charlestown is 63.1 years: 64.2 years for males, and 62.7 years for females.