Thompson

County:: Northeastern CT Planning Region
County Seat:: No
Area (mi²):: 46.91
State:: Connecticut

Thompson is located in Northeastern CT Planning Region, Connecticut. Thompson has a 2025 population of 9,529. Thompson is currently growing at a rate of 0.76% annually and its population has increased by 3.68% since the most recent census, which recorded a population of 9,191 in 2020.

The average household income in Thompson is $107,302 with a poverty rate of 6.12%. The median age in Thompson is 53.4 years: 52.6 years for males, and 53.7 years for females.

Demographics

The racial composition of Thompson includes 90.91% White, and smaller percentages for other race, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	8,432	90.91%
Two or more races	648	6.99%
Other race	153	1.65%
Native American	19	0.2%
Black or African American	12	0.13%
Asian	11	0.12%
Native Hawaiian or Pacific Islander	0	0%

Thompson Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Thompson's average per capita income is $56,563. Household income levels show a median of $88,421. The poverty rate stands at 6.12%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$113,924	-
Families	$104,112	$120,494
Households	$88,421	$107,302
Non Families	$66,165	$73,792

$56,563

Average Income

$88,421

Median Household Income

6.12%

Poverty Rate