Clarion County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 37,241.^[2] Its county seat is Clarion.^[3] The county was formed on March 11, 1839, from parts of Venango and Armstrong counties. Clarion County is entirely defined as part of the Pittsburgh media market. The county is part of the North Central Pennsylvania region of the state.^{[lower-alpha 1]}

Quick Facts Country, State ...

Clarion County
County
Clarion County Courthouse
Seal
Location within the U.S. state of Pennsylvania
Pennsylvania's location within the U.S.
Coordinates: 41°11′N 79°25′W
Country	United States
State	Pennsylvania
Founded	March 11, 1839
Named for	Clarion River
Seat	Clarion
Largest borough	Clarion
Area
• Total	610 sq mi (1,600 km2)
• Land	601 sq mi (1,560 km2)
• Water	9.0 sq mi (23 km2)  1.5%
Population  (2020)
• Total	37,241
• Density	66/sq mi (25/km2)
Time zone	UTC−5 (Eastern)
• Summer (DST)	UTC−4 (EDT)
Congressional district	15th
Website	www.co.clarion.pa.us
Pennsylvania Historical Marker
Designated	April 26, 1982[1]

Close

According to the U.S. Census Bureau, the county has a total area of 610 square miles (1,600 km²), of which 601 square miles (1,560 km²) is land and 9.0 square miles (23 km²) (1.5%) is water.^[4] It has a warm-summer humid continental climate (Dfb), and average temperatures in Clarion borough range from 24.5 °F in January to 82 °F in July.^[5]

As of the census^[10] of 2020, there were 37,241 people, 18,845 households, and 10,738 families residing in the county. The population density was 69 people per square mile (27 people/km²). There were 19,426 housing units at an average density of 32 units per square mile (12/km²). The racial makeup of the county was 94% White, 1.4% Black or African American, 0.1% Native American, 0.47% Asian, 3% from other races, and 0.52% from two or more races. 1% of the population were Hispanic or Latino of any race. 43.9% were English or Welsh, 12.9% American, 10.5% German, 8.0% Irish, 6.3% Scotch-Irish, 5.5% Italian and 2.6% Dutch, and 2.0% French ancestry.

There were 18,845 households, out of which 28.60% had children under the age of 18 living with them, 54.90% were married couples living together, 8.40% had a female householder with no husband present, and 33.10% were non-families. 26.00% of all households were made up of individuals, and 11.30% had someone living alone who was 65 years of age or older. The average household size was 2.46 and the average family size was 2.95.

In the county, the population was spread out, with 21.60% under the age of 18, 15.40% from 18 to 24, 25.20% from 25 to 44, 22.70% from 45 to 64, and 15.20% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 93.30 males. For every 100 females age 18 and over, there were 90.40 males.

Under Pennsylvania law, there are four types of incorporated municipalities: cities, boroughs, townships, and, in at most two cases, towns. The following boroughs and townships are located in Clarion County:

• Marietta Bones (1842–1901) - suffragist, social reformer, philanthropist
• Fred Caligiuri (1918–2018) - Major League Baseball pitcher (Philadelphia Athletics, 1941, 1942); as of 2018 was the oldest living major-league player; born in Forest County; former resident of Knox and Rimersburg
• Hunter Corbett - pioneer American Presbyterian missionary to China, ministered in China for 56 years
• Jim Kelly - NFL athlete (Buffalo Bills); grew up in East Brady
• Chris Kirkpatrick - musician ('N Sync); born in Clarion
• Dominick Labino - glass artist; born in Fairmount City (Redbank Township); managed the Owens-Illinois glass plant in Clarion
• Ossee Schreckengost - Major League Baseball player; born in New Bethlehem
• Randall Silvis - author and screenwriter; born in Madison Township
• Grace M. Sloan (1902–2001), Pennsylvania state treasurer and auditor general; born in Clarion
• Ernest M. Skinner - pipe organ builder, inventor; born in Clarion
• Jane Wolfe - silent film actress and thelemite; born in St. Petersburg

Wikimedia Commons has media related to Clarion County, Pennsylvania.

• National Register of Historic Places listings in Clarion County, Pennsylvania
• Oil Creek Library District