Whitemarsh township Flag

Whitemarsh township

County Seat:
No
Area (mi²):
14.649
State:
Pennsylvania

Whitemarsh township is located in Montgomery County, Pennsylvania. Whitemarsh township has a 2026 population of 20,541. Whitemarsh township is currently growing at a rate of 0.92% annually and its population has increased by 4.01% since the most recent census, which recorded a population of 19,750 in 2020.

The median household income in Whitemarsh township is $148,970 with a poverty rate of 3.8%. The median age in Whitemarsh township is 41.8 years: 40.1 years for males, and 42.8 years for females. For every 100 females there are 101.5 males.

20.5K
Total Population
1,402
Density (mi²)
187 0.92%
Growth

Whitemarsh township Population

Whitemarsh township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202620,5411870.92%
202520,3541870.93%
202420,1671870.94%
202319,980450.23%
202219,935-29-0.15%
202119,9642141.08%
202019,750520.26%
201918,3402351.3%
201818,1052101.17%
201717,8951240.7%
201617,7711260.71%
201517,645-31-0.18%
201417,6761791.02%
201317,497200.11%
201217,477220.13%
201117,4551060.61%
201017,394210.12%

Median Age

Overall: 41.8 years
Female: 42.8 years
Male: 40.1 years

Whitemarsh township Adults

There are 15,485 adults, (3,969 of whom are seniors) in Whitemarsh township.

Sex Ratio

Female: 9,910 (49.6%)
Male: 10,056 (50.4%)

Demographics

The racial composition of Whitemarsh township includes 82.77% White, 7.27% Asian, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White16,52682.77%
Asian1,4517.27%
Two or more races1,0845.43%
Black or African American5802.9%
Other race3251.63%
Race
Population ↓
Percentage (of total)
White4622.31%
Two or more races1610.81%
Other race580.29%
Race
Population ↓
Percentage (of total)
White16,06480.46%
Asian1,4517.27%
Two or more races9234.62%
Black or African American5802.9%
Other race2671.34%

Whitemarsh township Marital Status

Economics and Income Statistics

Whitemarsh township 's average per capita income is $91,718. Household income levels show a median of $148,970. The poverty rate stands at 3.8%.

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$206,006-
Families$189,512$237,905
Households$148,970$197,465
Non Families$95,464$120,986

$91,718

Average Income

$148,970

Median Household Income

3.8%

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)