Lake Arthur Estates Flag

Lake Arthur Estates

County:
Butler County
County Seat:
No
Area (mi²):
0.663
State:
Pennsylvania

Lake Arthur Estates is a CDP located in Butler County, Pennsylvania. Lake Arthur Estates has a 2025 population of 450. Lake Arthur Estates is currently declining at a rate of -2.17% annually and its population has decreased by -3.43% since the most recent census, which recorded a population of 466 in 2020.

The average household income in Lake Arthur Estates is $56,948 with a poverty rate of 5.78%.The median age in Lake Arthur Estates is 39.9 years: 39.9 years for males, and 39.8 years for females.

450
Total Population
679
Density (mi²)
-10 -2.17%
Growth

Lake Arthur Estates Population

Lake Arthur Estates Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake Arthur Estates includes 97.56% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (97.6%)

Two or more races (2.4%)

Race
Population
Percentage (of total)
White43997.56%
Two or more races112.44%

Lake Arthur Estates Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Arthur Estates' average per capita income is $45,966. Household income levels show a median of $44,464. The poverty rate stands at 5.78%.

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$64,135-
Families$63,173$81,987
Households$44,464$56,948
Non Families$26,196$35,287

$45,966

Average Income

$44,464

Median Household Income

5.78%

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)