Columbia town Flag

Columbia town

County Seat:
No
Area (mi²):
36.3
State:
Maine

Columbia town is located in Washington County, Maine. Columbia town has a 2026 population of 433. Columbia town is currently declining at a rate of -0.46% annually and its population has decreased by -0.23% since the most recent census, which recorded a population of 434 in 2020.

The median household income in Columbia town is $56,667 with a poverty rate of 13.42%.The median age in Columbia town is 41.9 years: 42.9 years for males, and 38.3 years for females. For every 100 females there are 85.6 males.

433
Total Population
12
Density (mi²)
-2 -0.46%
Growth

Columbia town Population

Columbia town Population

Year↓
Population
Growth
Annual Change
2026433-2-0.46%
2025435-2-0.46%
2024437-2-0.46%
202343900%
202243930.69%
202143620.46%
202043400%
201946710.21%
201846600%
2017466-1-0.21%
2016467-3-0.64%
2015470-3-0.63%
2014473-6-1.25%
2013479-5-1.03%
2012484-3-0.62%
201148710.21%
2010490-1-0.2%

Median Age

Overall:41.9 years
Female:38.3 years
Male:42.9 years

Columbia town Adults

There are 401 adults, (137 of whom are seniors) in Columbia town.

Sex Ratio

Female: 285 (53.9%)
Male: 244 (46.1%)

Demographics

The racial composition of Columbia town includes 85.26% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population↓
Percentage (of total)
White45185.26%
Two or more races6412.1%
Other race142.65%
Race
Population↓
Percentage (of total)
Two or more races183.4%
Other race71.32%
White61.13%
Race
Population↓
Percentage (of total)
White44584.12%
Two or more races468.7%
Other race71.32%

Columbia town Marital Status

Economics and Income Statistics

Columbia town's average per capita income is $31,094. Household income levels show a median of $56,667. The poverty rate stands at 13.42%.

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$92,679-
Families$71,875$86,125
Households$56,667$64,430
Non Families$28,125$28,138

$31,094

Average Income

$56,667

Median Household Income

13.42%

Poverty Rate

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)