Portland Flag

Portland

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.

6.6K
Total Population
1,094
Density (mi²)
46 0.71%
Growth

Portland Population

Portland Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Portland includes 86.3% White, 3.9% Asian, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White5,15286.3%
Two or more races3866.47%
Asian2333.9%
Black or African American1202.01%
Other race791.32%

Portland Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)