Lisbon

County:: Southeastern CT Planning Region
County Seat:: No
Area (mi²):: 16.294
State:: Connecticut

Lisbon is located in Southeastern CT Planning Region, Connecticut. Lisbon has a 2025 population of 4,220. Lisbon is currently declining at a rate of -0.09% annually but its population has increased by 0.76% since the most recent census, which recorded a population of 4,188 in 2020.

The average household income in Lisbon is $105,781 with a poverty rate of 7.29%. The median age in Lisbon is 46 years: 42.2 years for males, and 47.8 years for females.

Demographics

The racial composition of Lisbon includes 94.18% White, and smaller percentages for Native American, other race, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Native American

Other race

Asian

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,968	94.18%
Two or more races	164	3.89%
Native American	38	0.9%
Other race	35	0.83%
Asian	7	0.17%
Black or African American	1	0.02%
Native Hawaiian or Pacific Islander	0	0%

Lisbon Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lisbon's average per capita income is $54,606. Household income levels show a median of $94,302. The poverty rate stands at 7.29%.

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	$118,000	-
Families	$96,813	$113,612
Households	$94,302	$105,781
Non Families	$52,757	$67,216

$54,606

Average Income

$94,302

Median Household Income

7.29%

Poverty Rate