Sligo

County:: Clarion County
County Seat:: No
Area (mi²):: 1.407
State:: Pennsylvania

Sligo is a borough located in Clarion County, Pennsylvania. Sligo has a 2025 population of 665. Sligo is currently declining at a rate of -0.6% annually and its population has decreased by -2.92% since the most recent census, which recorded a population of 685 in 2020.

The average household income in Sligo is $75,743 with a poverty rate of 19.2%. The median age in Sligo is 46.4 years: 43.1 years for males, and 47.4 years for females.

Demographics

The racial composition of Sligo includes 90.93% White, and smaller percentages for Native Hawaiian or Pacific Islander, Native American, Black or African American, Asian, other race and multiracial populations.

Population by Race

White

Two or more races

Native Hawaiian or Pacific Islander

Native American

Black or African American

Asian

Other race

Race	Population	Percentage (of total)
White	682	90.93%
Two or more races	65	8.67%
Native Hawaiian or Pacific Islander	2	0.27%
Native American	1	0.13%
Black or African American	0	0%
Asian	0	0%
Other race	0	0%

Sligo Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sligo's average per capita income is $36,607. Household income levels show a median of $52,500. The poverty rate stands at 19.2%.

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	$84,306	-
Families	$64,107	$82,739
Households	$52,500	$75,743
Non Families	$29,250	$53,515

$36,607

Average Income

$52,500

Median Household Income

19.2%

Poverty Rate