West Deer township

County:: Allegheny County
County Seat:: No
Area (mi²):: 28.926
State:: Pennsylvania

West Deer township is located in Allegheny County, Pennsylvania. West Deer township has a 2025 population of 11,887. West Deer township is currently declining at a rate of -0.94% annually and its population has decreased by -3.1% since the most recent census, which recorded a population of 12,267 in 2020.

The average household income in West Deer township is $113,692 with a poverty rate of 7.9%. The median age in West Deer township is 50.7 years: 48.5 years for males, and 52.7 years for females.

Demographics

The racial composition of West Deer township includes 95.64% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	11,697	95.64%
Two or more races	513	4.19%
Black or African American	20	0.16%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

West Deer township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

West Deer township's average per capita income is $54,993. Household income levels show a median of $91,327. The poverty rate stands at 7.9%.

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	$114,821	-
Families	$107,184	$131,886
Households	$91,327	$113,692
Non Families	$49,659	$63,512

$54,993

Average Income

$91,327

Median Household Income

7.9%

Poverty Rate