Ansonia

County:: Naugatuck Valley Planning Region
County Seat:: No
Area (mi²):: 6.019
State:: Connecticut

Ansonia is a city located in Naugatuck Valley Planning Region, Connecticut. Ansonia has a 2025 population of 19,089. Ansonia is currently growing at a rate of 0.22% annually and its population has increased by 1.07% since the most recent census, which recorded a population of 18,886 in 2020.

The average household income in Ansonia is $109,341 with a poverty rate of 8.55%. The median age in Ansonia is 39.9 years: 36.8 years for males, and 42 years for females.

Demographics

The racial composition of Ansonia includes 53.88% White, 18.09% Black or African American, 13.41% other race, 3.18% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Other race

Two or more races

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	10,211	53.88%
Black or African American	3,428	18.09%
Other race	2,542	13.41%
Two or more races	2,144	11.31%
Asian	602	3.18%
Native American	24	0.13%
Native Hawaiian or Pacific Islander	0	0%

Ansonia Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ansonia's average per capita income is $46,786. Household income levels show a median of $80,585. The poverty rate stands at 8.55%.

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	$108,711	-
Families	$92,977	$133,976
Households	$80,585	$109,341
Non Families	$46,134	$59,569

$46,786

Average Income

$80,585

Median Household Income

8.55%

Poverty Rate