Mill Run Flag

Mill Run

County:
Fayette County
County Seat:
No
Area (mi²):
0.302
State:
Pennsylvania

Mill Run is a CDP located in Fayette County, Pennsylvania. Mill Run has a 2025 population of 134. Mill Run is currently growing at a rate of 7.2% annually but its population has decreased by -33.66% since the most recent census, which recorded a population of 202 in 2020.

The average household income in Mill Run is $58,383 with a poverty rate of 8.64%.The median age in Mill Run is 61.1 years: 46 years for males, and 61.1 years for females.

134
Total Population
444
Density (mi²)
9 7.2%
Growth

Mill Run Population

Mill Run Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White162100%

Mill Run Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mill Run's average per capita income is $40,500. Household income levels show a median of $61,447. The poverty rate stands at 8.64%.

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$83,000-
Families$62,368$70,760
Households$61,447$58,383
Non Families--

$40,500

Average Income

$61,447

Median Household Income

8.64%

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)