Thompson

Town in Northeastern Connecticut Planning Region, Connecticut

View of Thompson, Connecticut
Photo: Magicpiano · CC BY-SA 3.0

Thompson is a town in Northeastern Connecticut Planning Region, Connecticut, with 9,189 residents (2020 Census). It sits at 594 ft (181 m) above sea level. The nearest town is North Grosvenor Dale, 1.9 miles W.

About Thompson

Thompson is a town in Windham County, Connecticut, United States. The town is part of the Northeastern Connecticut Planning Region. The town was named after Sir Robert Thompson, an English landholder. The population was 9,189 at the 2020 census. Thompson is located in the northeastern corner of the state and is bordered on the north by Webster, Massachusetts and Dudley, Massachusetts, on the east by Douglas, Massachusetts and Burrillville, Rhode Island, on the west by Woodstock, Connecticut, and on the south by Putnam, Connecticut.

Thompson has the highest-banked race track (Thompson Speedway Motorsports Park, a 5/8 mile oval and a restored 1.7 mile road course) in New England. This speedway holds one of the biggest race programs in New England, The World Series of Auto Racing, where 16 divisions and about 400 cars show up each fall. Another claim to fame is that the Tri-State Marker is located just on the border of Thompson. The term "Swamp Yankee" is thought to have originated in Thompson during the American Revolution in 1776. In colonial times, the town was the site of an Indian village, known as Maanexit.

Thompson was the site of the Great East Thompson Train Wreck in 1891, one of the worst train wrecks in American history and the only one to involve four trains.

Text: Wikipedia · CC BY-SA 4.0

Thompson weather: 7-day forecast

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Source: National Weather Service (NOAA).

Live webcams in Thompson

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Webcams: Windy.com

Living in Thompson

Median household income
$93,629
Median home value
$291,900
Median rent
$1,012/mo
Median age
54.1
Cost of living and demographics of Thompson ›

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Map of Thompson

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Thompson Street View

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Thompson, CT population

Thompson had 9,189 residents in the 2020 Census.

2020 Census9,189
Density196 per sq mi (76 per km²)

Source: U.S. Census Bureau, Decennial Census.

Thompson at a glance

StateConnecticut (CT)
CountyNortheastern Connecticut Planning Region
TypeTown
Population9,189 (2020)
Land area46.92 sq mi (121.5 km²)
Water area1.74 sq mi (4.52 km²)
Elevation594 ft (181 m)
Coordinates41.9903° N, 71.8670° W
ZIP codes06255, 01570, 06262, 06277
Official websitethompsonct.org
Census code (GEOID)0915075870

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Thompson

Straight-line distance between town centers.

Frequently asked questions about Thompson

What county is Thompson in?

Thompson is in Northeastern Connecticut Planning Region, Connecticut.

What is the population of Thompson, CT?

9,189 people lived in Thompson at the 2020 Census.

What is the ZIP code of Thompson, CT?

The main ZIP code is 06255. Other ZIP codes: 01570, 06262, 06277.

What is the elevation of Thompson?

594 feet (181 m) above sea level.

What towns are near Thompson?

North Grosvenor Dale (1.9 mi), Mechanicsville (2.9 mi), Quinebaug (3.8 mi), Webster (4.2 mi), Dudley (5.6 mi).

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