Portland

County:: Lower CT River Valley Planning Region
County Seat:: No
Area (mi²):: 5.995
State:: Connecticut

Portland is a CDP located in Lower CT River Valley Planning Region, Connecticut. Portland has a 2025 population of 6,556. Portland is currently growing at a rate of 0.71% annually and its population has increased by 10.43% since the most recent census, which recorded a population of 5,937 in 2020.

The average household income in Portland is $109,935 with a poverty rate of 7.24%. The median age in Portland is 40.9 years: 40.8 years for males, and 41 years for females.

Demographics

The racial composition of Portland includes 86.3% White, 3.9% 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	5,152	86.3%
Two or more races	386	6.47%
Asian	233	3.9%
Black or African American	120	2.01%
Other race	79	1.32%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Portland Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Portland's average per capita income is $59,330. Household income levels show a median of $91,522. The poverty rate stands at 7.24%.

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	$140,076	-
Families	$125,560	$138,773
Households	$91,522	$109,935
Non Families	$36,797	$51,269

$59,330

Average Income

$91,522

Median Household Income

7.24%

Poverty Rate