Thornbury township Flag

Thornbury township

County:
Delaware County
County Seat:
No
Area (mi²):
9.236
State:
Pennsylvania

Thornbury township is located in Delaware County, Pennsylvania. Thornbury township has a 2025 population of 6,910. Thornbury township is currently declining at a rate of 0% annually and its population has increased by 0.22% since the most recent census, which recorded a population of 6,895 in 2020.

The average household income in Thornbury township is $240,940 with a poverty rate of 2.07%. The median age in Thornbury township is 43.2 years: 43.6 years for males, and 43.1 years for females.

6.9K
Total Population
748
Density (mi²)
0 0%
Growth

Thornbury township Population

Thornbury township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Thornbury township includes 88.37% White, 5.18% Asian, 3.51% Black or African American, and smaller percentages for Two or more races, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White6,11088.37%
Asian3585.18%
Black or African American2433.51%
Two or more races1942.81%
Other race90.13%
Native American00%
Native Hawaiian or Pacific Islander00%

Thornbury township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Thornbury township's average per capita income is $95,864. Household income levels show a median of $205,224. The poverty rate stands at 2.07%.

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$240,515-
Families$222,958$255,266
Households$205,224$240,940
Non Families$131,971$130,259

$95,864

Average Income

$205,224

Median Household Income

2.07%

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)