Westbrook Flag

Westbrook

County Seat:
No
Area (mi²):
17.189
State:
Maine

Westbrook is a city located in Cumberland County, Maine. Westbrook has a 2026 population of 21,861. Westbrook is currently growing at a rate of 1.1% annually and its population has increased by 6.98% since the most recent census, which recorded a population of 20,435 in 2020.

The median household income in Westbrook is $85,038 with a poverty rate of 7.97%. The median age in Westbrook is 37.4 years: 37.1 years for males, and 37.9 years for females. For every 100 females there are 93.7 males.

21.9K
Total Population
1,272
Density (mi²)
238 1.1%
Growth

Westbrook Population

Westbrook Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202621,8612381.1%
202521,6232371.11%
202421,3866933.35%
202320,69390.04%
202220,68410%
202120,6832781.36%
202020,4351,2816.69%
201919,1541260.66%
201819,0282471.32%
201718,7813842.09%
201618,3973511.95%
201518,046680.38%
201417,9781570.88%
201317,8211811.03%
201217,640450.26%
201117,595740.42%
201017,521270.15%
200016,142210.13%
199016,1211,1457.65%
198014,9765323.68%
197014,4446244.52%
196013,8201,53612.5%
195012,2841,19710.8%
194011,0872802.59%
193010,8071,35414.32%
19209,4531,17214.15%
19108,28199813.7%
19007,2836519.82%
18906,63200%

Median Age

Overall: 37.4 years
Female: 37.9 years
Male: 37.1 years

Westbrook Adults

There are 16,930 adults, (3,753 of whom are seniors) in Westbrook.

Sex Ratio

Female: 10,728 (51.6%)
Male: 10,047 (48.4%)

Demographics

The racial composition of Westbrook includes 82.28% White, 4.73% Black or African American, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White17,09482.28%
Two or more races1,9189.23%
Black or African American9824.73%
Asian4382.11%
Other race3431.65%
Race
Population ↓
Percentage (of total)
Two or more races3771.81%
White3651.76%
Other race380.18%
Race
Population ↓
Percentage (of total)
White16,72980.52%
Two or more races1,5417.42%
Black or African American9824.73%
Asian4382.11%
Other race3051.47%

Westbrook Marital Status

Economics and Income Statistics

Westbrook 's average per capita income is $56,227. Household income levels show a median of $85,038. The poverty rate stands at 7.97%.

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$128,256-
Families$112,577$125,886
Households$85,038$101,664
Non Families$51,341$67,845

$56,227

Average Income

$85,038

Median Household Income

7.97%

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)