All counties →

Clarion County, PA Demographics

Clarion County, PA is the 57th most populous of 67 counties in Pennsylvania, with 37,241 residents across 601 square miles. That is about 62 people per square mile.

At the 2020 census

Population 37,241
Land area 601 sq mi
Density 62 / sq mi

Data: 2020 Census · American Community Survey 2024

How Clarion County compares to the US

We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.

Central Location: Clarion County, PA

Measured from the county's main population center using 2020 census blocks.

We're computing the drive-time and radius areas around Clarion County, PA — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Census tracts in Clarion County, PA

Name Population Sq mi Per sq mi
Census Tract 1603 4,640 74.6 62
Census Tract 1606 3,928 1.6 2,495
Census Tract 1604 3,822 50.0 76
Census Tract 1608 3,754 73.8 51
Census Tract 1605 3,715 81.5 46
Census Tract 1609 3,680 68.9 53
Census Tract 1601.03 2,835 14.6 194
Census Tract 1607.01 2,052 29.1 70
Census Tract 1607.02 1,924 29.4 65
Census Tract 1602.01 1,865 32.9 57
Census Tract 1601.01 1,781 62.3 29
Census Tract 1601.04 1,712 46.1 37
Census Tract 1602.02 1,530 35.9 43

Related places

About this page

This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.

Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.

Read how BlockAtlas computes population within an area →