Clarion County, Pennsylvania

Clarion County: county in Pennsylvania, United States.

About

Clarion County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 39,988 and a population density of 25 people per km². After 10 years in 2020 county had an estimated population of 38,305 inhabitants. Its county seat is Clarion. The county was created 187 years ago in 1839.

Clarion County is located in northwestern Pennsylvania. The county has a population of around 39,000 residents. Some key details about Clarion County include:

Clarion is the county seat and largest borough in Clarion County. Clarion has around 5,000 residents and is home to Clarion University which enrolls over 4,000 students. The town serves as an educational and cultural hub.

Cook Forest State Park is a major recreational attraction located in Clarion County. The park spans over 8,500 acres and contains the Forest Cathedral area with old growth timber. Popular activities include camping, hiking, fishing, and hunting.

Manufacturing is a vital part of Clarion County's economy. Major manufacturers include American Glass Research, Greiner Industries, and MSA Safety. Many residents work in skilled trades and production.

The Allegheny River flows through Clarion County providing stunning scenery and opportunities for boating, fishing, and kayaking. The Clarion River is also a major waterway in the region.

Other notable places in Clarion County include:

  • Knox - Small borough along Route 322 with about 1,000 residents. Home to Knox Glass.
  • Rimersburg - Unincorporated village with 500 residents. Known for antique shops and annual fair.
  • Sligo - Historic borough with 600 residents. Hosts folk festivals and bluegrass concerts.

Clarion County balances natural beauty, a unique college town, and manufacturing in rural Pennsylvania. Outdoor recreation and quilting events also draw visitors to the area.

Clarion County locator map
Location of Clarion County on Pennsylvania map.

County Snapshot

Clarion County at a glance

Clarion County currently has 2 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.

Browse county places

Mapped populated places

2

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Quick Facts about Clarion County

Population 38,305 (2020)
Country United States of America
State Pennsylvania (United States)
Area 1577 km2
Water as percent of area 1.5%
Land as percent of area 98.5%
Latitude & Longitude 41.1924,-79.4210
Named for Clarion River
Altitude 1,542 feet / 470 meters
Capital Clarion
Establishment March 11, 1839
Time Zone America/New_York
Local time 05:57:51 (23rd September 2026)
Density 24 Pop. per km² as of 2020
Population growth -4.21% (2010-2020)
Clarion County Pennsylvania Courthouse image
Clarion County Pennsylvania Courthouse image

Geography

Clarion County is located at 41°11'33"N 79°25'15"W (41.1923900, -79.4209600). It has 5 neighbors: Armstrong County, Butler County, Forest County, Jefferson County and Venango County.

Clarion County map

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The largest city of Clarion County is Easton with a population of 27,364. . See all Clarion County cities & populated places.

Clarion County Populated Places

Cities, towns, neighborhoods & other populated places in Clarion County.

City Name Population Title
Easton 27,364 City in Pennsylvania, United States of America
Henderson 1,749 Township in Jefferson County, Pennsylvania

Official website of Clarion County

Official Website

Demographics

According to census records, the population of Clarion County decreased by 4.21% in 10 years.

Year Population % Change Method
2010 39,988 - census
2011 39,898 -0.23% estimation process
2012 39,461 -1.1% estimation process
2013 39,074 -0.98% estimation process
2014 38,911 -0.42% estimation process
2015 38,876 -0.09% estimation process
2016 38,590 -0.74% estimation process
2017 38,998 1.06% estimation process
2018 38,672 -0.84% estimation process
2019 38,438 -0.61% estimation process
2020 38,305 -0.35% estimation process
Clarion, Clarion Comitatus, Clarion Kun, Clarion Kūn, Clarion konderria, Clarion megye, Comitatul Clarion, Comte de Clarion, Comté de Clarion, Condado de Clarion, Condado han Clarion, Contae Clarion, Contea di Clarion, Hrabstwo Clarion, Klarion, Klariun, Klerion, Konteth Clarion, Okrug Klarion, Quan Clarion, Quận Clarion, ke la li en xian, klariyana ka'unti, kurarion jun, shhrstan klryan pnsylwanya, Кларион, Клариън, Клеріон, Округ Кларион, Քլարիոն շրջան, شهرستان کلریان، پنسیلوانیا, مقاطعة كلاريون, کلیریون کاؤنٹی, کلیریون کاؤنٹی، پنسلوانیا, ক্লারিয়ন কাউন্টি, クラリオン郡, 克拉里恩縣

People born in Clarion County (6)

People born in Clarion County, including politician Alvin Kahle, politician George Frederic Kribbs, pilot Gill Robb Wilson, .

More notable people

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