Clarion County

Clarion County is an administrative division in western Pennsylvania that covers approximately 610 square miles across the Allegheny Plateau region. Forests, rivers, and rolling terrain define the landscape throughout the area.

The county was established in 1839 when the Pennsylvania General Assembly merged sections of neighboring Venango and Armstrong counties to create this new administrative division. This consolidation responded to the growing needs of the developing region.

The Autumn Leaf Festival shapes community life by bringing residents together for seasonal celebrations with parades and local vendor gatherings. These events reflect how people here connect with the changing seasons and each other.

Interstate 80 crosses through the county, connecting directly to Pittsburgh about 77 miles away and linking to major transportation corridors. This highway makes travel in and out of the area straightforward and convenient.

The Clean & Green program supports landowners in managing agricultural spaces through specialized tax assessment methods. This system helps preserve farmland and forests for future generations.

Location: Pennsylvania

Inception: March 11, 1839

Capital city: Clarion

Shares border with: Forest County, Jefferson County, Armstrong County, Butler County, Venango County

Website: http://co.clarion.pa.us

GPS coordinates: 41.19000,-79.42000

Latest update: December 7, 2025 10:06