Sligo Flag

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 2026 population of 666. Sligo is currently declining at a rate of -0.3% annually and its population has decreased by -2.06% since the most recent census, which recorded a population of 680 in 2020.

The median household income in Sligo is $52,679 with a poverty rate of 20.52%. The median age in Sligo is 46.2 years: 43.2 years for males, and 47.4 years for females. For every 100 females there are 98.6 males.

666
Total Population
473
Density (mi²)
-2 -0.3%
Growth

Sligo Population

Sligo Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026666-2-0.3%
2025668-3-0.45%
2024671-3-0.45%
2023674-1-0.15%
2022675-3-0.44%
2021678-2-0.29%
2020680-1-0.15%
2019669-5-0.74%
2018674-3-0.44%
2017677-5-0.73%
2016682-8-1.16%
2015690-6-0.86%
2014696-6-0.85%
2013702-7-0.99%
2012709-5-0.7%
2011714-6-0.83%
2010716-1-0.14%

Median Age

Overall: 46.2 years
Female: 47.4 years
Male: 43.2 years

Sligo Adults

There are 604 adults, (130 of whom are seniors) in Sligo.

Sex Ratio

Female: 368 (50.3%)
Male: 363 (49.7%)

Demographics

The racial composition of Sligo includes 91.24% White, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White66791.24%
Two or more races628.48%
Native American10.14%
Native Hawaiian or Pacific Islander10.14%
Race
Population ↓
Percentage (of total)
Native Hawaiian or Pacific Islander10.14%
Race
Population ↓
Percentage (of total)
White66791.24%
Two or more races628.48%
Native American10.14%

Sligo Marital Status

Economics and Income Statistics

Sligo 's average per capita income is $33,409. Household income levels show a median of $52,679. The poverty rate stands at 20.52%.

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$81,250-
Families$56,250$79,011
Households$52,679$69,747
Non Families$30,577$45,389

$33,409

Average Income

$52,679

Median Household Income

20.52%

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)