
Exeter
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 57.454
- State:
- Rhode Island
Exeter is located in Washington County, Rhode Island. Exeter has a 2025 population of 6,523. Exeter is currently declining at a rate of -0.44% annually but its population has increased by 0.94% since the most recent census, which recorded a population of 6,462 in 2020.
The average household income in Exeter is $125,421 with a poverty rate of 10.39%. The median age in Exeter is 38.2 years: 34.8 years for males, and 39.1 years for females.