Deer Lake

County:: Fayette County
County Seat:: No
Area (mi²):: 1.515
State:: Pennsylvania

Deer Lake is a CDP located in Fayette County, Pennsylvania. Deer Lake has a 2025 population of 346. Deer Lake is currently declining at a rate of -2.81% annually and its population has decreased by -13.28% since the most recent census, which recorded a population of 399 in 2020.

The average household income in Deer Lake is $149,992 with a poverty rate of 7.53%. The median age in Deer Lake is 61.1 years: 48.5 years for males, and 62.3 years for females.

Demographics

The racial composition of Deer Lake includes 97.03% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	425	97.03%
Two or more races	13	2.97%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Deer Lake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Deer Lake's average per capita income is $70,625. Household income levels show a median of $130,208. The poverty rate stands at 7.53%.

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
Families	$152,500	$175,099
Married Families	$152,500	-
Households	$130,208	$149,992
Non Families	-	$119,427

$70,625

Average Income

$130,208

Median Household Income

7.53%

Poverty Rate