Southbury

County:: Naugatuck Valley Planning Region
County Seat:: No
Area (mi²):: 39.005
State:: Connecticut

Southbury is located in Naugatuck Valley Planning Region, Connecticut. Southbury has a 2025 population of 20,393. Southbury is currently growing at a rate of 0.66% annually and its population has increased by 2.68% since the most recent census, which recorded a population of 19,861 in 2020.

The average household income in Southbury is $159,270 with a poverty rate of 3.28%. The median age in Southbury is 51.7 years: 47.2 years for males, and 55.3 years for females.

Demographics

The racial composition of Southbury includes 86.19% White, 3.23% Asian, and smaller percentages for Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	17,214	86.19%
Two or more races	1,399	7%
Asian	646	3.23%
Black or African American	372	1.86%
Other race	342	1.71%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Southbury Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Southbury's average per capita income is $73,973. Household income levels show a median of $112,434. The poverty rate stands at 3.28%.

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	$176,679	-
Families	$161,676	$211,652
Households	$112,434	$159,270
Non Families	$49,167	$67,965

$73,973

Average Income

$112,434

Median Household Income

3.28%

Poverty Rate