Town of Charlestown, Washington County, Rhode Island

The Town of Charlestown is a town in Washington County, Rhode Island. About 8,051 people live there (2020–2024 estimate). It covers 36.5 sq mi (94.6 km²) of land and uses Eastern Time. It has its own local government.

ProvidenceCranstonWarwick
Town of Charlestown in Rhode Island
Town of South KingstownTown of Westerly
Town of Charlestown and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
8,051 ± 26
County
Washington County
School district
Chariho Regional School District
Land area
36.5 sq mi (94.6 km²)
Type
TownIts own local government
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$109,404 ± $9,817
Median home value
$525,500 ± $57,028
Water area
22.9 sq mi (59.4 km²)
State
Rhode Island
Census code (GEOID)
4400914500
Coordinates (central point)
41.371368, -71.680337

These coordinates mark a central point for the area, not a street address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Cities, towns and communities in the Town of Charlestown, largest first

  1. Charlestown (CDP)1,499 people
  2. Quonochontaug (CDP)610 people

These places’ central points lie inside the Town of Charlestown. A place can reach across the line, and its government, if it has one, can be separate from the town’s.

Bordering areas, nearest first

  1. Town of Westerly7.1 mi southwest
  2. Town of South Kingstown7.4 mi east
  3. Town of Hopkinton8.5 mi northwest
  4. Town of Richmond8.5 mi north

These towns, townships, cities and boroughs share a boundary with the Town of Charlestown. Distances are straight lines between central points, not driving distances.

Other towns in Washington County, largest first

  1. Town of South Kingstown32,073 people
  2. Town of North Kingstown27,859 people
  3. Town of Westerly23,333 people
  4. Town of Narragansett14,494 people
  5. Town of Hopkinton8,420 people
  6. Town of Richmond8,142 people
  7. Town of Exeter7,195 people
  8. Town of New Shoreham777 people

People counts are American Community Survey 2020–2024 5-year estimates. See Washington County for its cities, ZIP Code areas and county seat.

Sunrise and sunset in the Town of Charlestown

Longest day
15 hours 10 minutes around June 21
Shortest day
9 hours 11 minutes around December 21
Earliest sunrise
5:12 AM around June 14
Latest sunrise
7:23 AM the day before clocks go back in November
Earliest sunset
4:17 PM around December 8
Latest sunset
8:24 PM around June 27

Clocks go forward an hour on the second Sunday in March and back on the first Sunday in November, so sunrise and sunset jump an hour later in March and an hour earlier in November.

Sunrise and sunset on the 15th of each month
DaySunriseSunsetDaylight
Jan 157:10 AM4:42 PM9 h 32 min
Feb 156:41 AM5:20 PM10 h 39 min
Mar 156:58 AM6:53 PM11 h 55 min
Apr 156:07 AM7:26 PM13 h 19 min
May 155:28 AM7:58 PM14 h 30 min
Jun 155:12 AM8:21 PM15 h 9 min
Jul 155:26 AM8:18 PM14 h 52 min
Aug 155:55 AM7:46 PM13 h 51 min
Sep 156:26 AM6:56 PM12 h 30 min
Oct 156:58 AM6:06 PM11 h 8 min
Nov 156:34 AM4:27 PM9 h 53 min
Dec 157:05 AM4:18 PM9 h 13 min

Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.

Before using this answer on a form

A town line is not always the line on your mail: a mailing address can name another town or post office, and school districts, ZIP Codes and tax districts follow their own lines. For taxes, voting or permits, check the full address with Washington County or the local office.

Find the township or town where you are now or find your county.

See this area on Census.gov ↗