Stillwater Flag

Stillwater

County:
Columbia County
County Seat:
No
Area (mi²):
3.114
State:
Pennsylvania

Stillwater is a borough located in Columbia County, Pennsylvania. Stillwater has a 2025 population of 198. Stillwater is currently declining at a rate of 0% annually and its population has decreased by -1% since the most recent census, which recorded a population of 200 in 2020.

The average household income in Stillwater is $88,609 with a poverty rate of 4.35%.The median age in Stillwater is 45.6 years: 37.8 years for males, and 45.9 years for females.

198
Total Population
64
Density (mi²)
0 0%
Growth

Stillwater Population

Stillwater Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Stillwater includes 92.93% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White17192.93%
Two or more races115.98%
Other race21.09%

Stillwater Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stillwater's average per capita income is $55,750. Household income levels show a median of $80,833. The poverty rate stands at 4.35%.

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$100,000-
Families$92,917$97,368
Households$80,833$88,609
Non Families-$47,187

$55,750

Average Income

$80,833

Median Household Income

4.35%

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)