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 2026 population of 417. Lake Arthur Estates is currently declining at a rate of -2.57% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Lake Arthur Estates is $45,625 with a poverty rate of 3.3%. The median age in Lake Arthur Estates is 45.1 years: 54.1 years for males, and 39.5 years for females. For every 100 females there are 82.0 males.

417
Total Population
629
Density (mi²)
-11 -2.57%
Growth

Lake Arthur Estates Population

Lake Arthur Estates Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026417-11-2.57%
2025428-11-2.51%

Median Age

Overall: 45.1 years
Female: 39.5 years
Male: 54.1 years

Lake Arthur Estates Adults

There are 279 adults, (59 of whom are seniors) in Lake Arthur Estates.

Sex Ratio

Female: 183 (55%)
Male: 150 (45%)

Demographics

The racial composition of Lake Arthur Estates includes 97.6% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White32597.6%
Two or more races82.4%
Race
Population ↓
Percentage (of total)
White32597.6%
Two or more races82.4%

Lake Arthur Estates Marital Status

Economics and Income Statistics

Lake Arthur Estates ' average per capita income is $52,167. Household income levels show a median of $45,625. The poverty rate stands at 3.3%.

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$90,455-
Families$73,000$95,167
Households$45,625$60,813
Non Families$28,789$37,512

$52,167

Average Income

$45,625

Median Household Income

3.3%

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)