Summerville Flag

Summerville

County Seat:
No
Area (mi²):
0.595
State:
Pennsylvania

Summerville is a borough located in Jefferson County, Pennsylvania. Summerville has a 2025 population of 497 . Summerville is currently declining at a rate of -0.6% annually and its population has decreased by -2.74% since the most recent census, which recorded a population of 511 in 2020.

The average household income in Summerville is $53,231 with a poverty rate of 18.18%. The median age in Summerville is 49.2 years: 44.2 years for males, and 61.8 years for females. For every 100 females there are 79.6 males.

497
Total Population
835
Density (mi²)
-3 -0.6%
Growth

Summerville Population

Summerville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Summerville includes 99.34% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (99.34%)

Two or more races (0.66%)

Race
Population
Percentage (of total)
White45599.34%
Two or more races30.66%

Summerville Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Summerville's average per capita income is $29,250. Household income levels show a median of $50,625. The poverty rate stands at 18.18%.

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$68,125-
Families$64,250$75,219
Households$50,625$53,231
Non Families$19,722$27,401

$29,250

Average Income

$50,625

Median Household Income

18.18%

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)