Unionville Flag

Unionville

County:
Chester County
County Seat:
No
Area (mi²):
2.568
State:
Pennsylvania

Unionville is a CDP located in Chester County, Pennsylvania. Unionville has a 2025 population of 657. Unionville is currently declining at a rate of -2.95% annually but its population has increased by 8.06% since the most recent census, which recorded a population of 608 in 2020.

The average household income in Unionville is $64,756 with a poverty rate of 23.29%.The median age in Unionville is 57.4 years: 57.2 years for males, and 57.8 years for females.

657
Total Population
256
Density (mi²)
-20 -2.95%
Growth

Unionville Population

Unionville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Unionville includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White717100%

Unionville Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Unionville's average per capita income is $35,893. Household income levels show a median of $55,545. The poverty rate stands at 23.29%.

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$78,897-
Families$77,647$78,929
Households$55,545$64,756
Non Families$34,132$44,635

$35,893

Average Income

$55,545

Median Household Income

23.29%

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)