Brick houses in Thompsonville
|• Total||2.34 sq mi (6.06 km2)|
|• Land||2.03 sq mi (5.27 km2)|
|• Water||0.31 sq mi (0.79 km2)|
|Elevation||115 ft (35 m)|
|• Density||4,214/sq mi (1,627.1/km2)|
|Time zone||Eastern (UTC-5)|
|• Summer (DST)||Eastern (UTC-4)|
|GNIS feature ID||2377873|
Thompsonville was established in the 19th century as a carpet-manufacturing community. Orrin Thompson, from whom the community takes its name, built a dam across Freshwater Brook in 1828 and opened the first carpet mill in 1829. Thompson's first mill, named "White Mill", employed skilled weavers brought from Scotland. Initially its product was largely flat-woven ingrain carpeting, an inexpensive type of carpeting, but over time it added more expensive weaves, such as three-ply ingrain and loop brussels. The mill had 230 looms in operation as of 1846.
According to the United States Census Bureau, the CDP has a total area of 2.4 square miles (6.1 km2), of which 2.0 square miles (5.3 km2) is land and 0.31 square miles (0.8 km2), or 12.99%, is water. Thompsonville is located on the east bank of the Connecticut River and is bounded by Interstate 91 to the east. U.S. Route 5 (Enfield Street) is the main road through the village, leading north to Longmeadow, Massachusetts, and into Springfield, and south through East and South Windsor to East Hartford. Connecticut Route 190 crosses Route 5, leading west across the Connecticut River into Suffield and east to Hazardville.
As of the census of 2000, there were 8,125 people, 3,442 households, and 1,896 families residing in the CDP. The population density was 3,797.9 people per square mile (1,465.9/km2). There were 3,728 housing units at an average density of 1,742.6 per square mile (672.6/km2). The racial makeup of the CDP was 90.01% White, 3.96% African American, 0.33% Native American, 1.61% Asian, 0.05% Pacific Islander, 1.50% from other races, and 2.54% from two or more races. Hispanic or Latino of any race were 4.70% of the population.
There were 3,442 households out of which 29.5% had children under the age of 18 living with them, 33.3% were married couples living together, 17.0% had a female householder with no husband present, and 44.9% were non-families. 36.5% of all households were made up of individuals and 11.5% had someone living alone who was 65 years of age or older. The average household size was 2.28 and the average family size was 3.02.
In the CDP, the population was spread out with 25.5% under the age of 18, 8.2% from 18 to 24, 34.0% from 25 to 44, 16.6% from 45 to 64, and 15.7% who were 65 years of age or older. The median age was 35 years. For every 100 females there were 90.4 males. For every 100 females age 18 and over, there were 86.6 males.
The median income for a household in the CDP was $39,154, and the median income for a family was $42,692. Males had a median income of $38,000 versus $29,550 for females. The per capita income for the CDP was $19,851. About 7.3% of families and 9.2% of the population were below the poverty line, including 11.8% of those under age 18 and 12.0% of those age 65 or over.
- "Geographic Identifiers: 2010 Demographic Profile Data (G001): Thompsonville CDP, Connecticut". U.S. Census Bureau, American Factfinder. Retrieved November 30, 2012.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.