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 and multiracial populations.

Population by Race

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%

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