Union County Flag

Union County

State:
Pennsylvania
County Seat:
Lewisburg

Union County's estimated 2025 population is 40,746 with a growth rate of -1.57% in the past year according to the most recent United States census data. Union County is the 50th largest county in Pennsylvania. The 2010 population was 45,005 and has seen a growth of -9.46% since that time.

40,746
Total Population
129
Population Density (miĀ²)
50
Population Rank (State)
-648 -1.57%
Annual Population Growth

Union County Population

Union County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Union County includes 89.11% White, 6.05% Black or African American, and smaller percentages for Two or more races, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White37,93589.11%
Black or African American2,5756.05%
Two or more races8592.02%
Asian7501.76%
Other race4000.94%
Native American510.12%
Native Hawaiian or Pacific Islander00%

Union County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Union County's average per capita income is $43,793. Household income levels show a median of $72,894. The poverty rate stands at 9.66%.

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$104,435$129,158
Families$95,927$119,824
Households$72,894$103,373
Non Families$36,163$68,427

$43,793

Average Income

$72,894

Median Household Income

9.66%

Poverty Rate