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Franklin County, PA Demographics

Franklin County, PA is the 23rd most populous of 67 counties in Pennsylvania, with 155,932 residents across 772 square miles. That is about 202 people per square mile.

At the 2020 census

Population 155,932
Land area 772 sq mi
Density 202 / sq mi

Data: 2020 Census · American Community Survey 2024

How Franklin 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: Franklin County, PA

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

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

Census tracts in Franklin County, PA

Name Population Sq mi Per sq mi
Census Tract 125.01 7,230 18.6 389
Census Tract 119 6,702 35.4 190
Census Tract 106 6,612 8.2 811
Census Tract 116 6,068 98.0 62
Census Tract 113.02 6,028 22.3 271
Census Tract 115 5,969 56.7 105
Census Tract 114 5,917 51.9 114
Census Tract 110 5,890 1.8 3,357
Census Tract 103.01 5,844 19.1 306
Census Tract 113.01 5,346 13.3 403
Census Tract 104.02 5,042 6.9 730
Census Tract 109 4,936 2.0 2,516
Census Tract 117.01 4,871 20.9 233
Census Tract 107.01 4,710 21.4 221
Census Tract 105.01 4,679 17.4 268
Census Tract 102 4,669 103.1 45
Census Tract 123 4,557 1.1 4,263
Census Tract 104.01 4,498 16.7 270
Census Tract 101 4,251 112.7 38
Census Tract 118 4,251 1.6 2,678
Census Tract 105.02 4,217 16.3 258
Census Tract 117.02 4,205 13.8 305
Census Tract 121 4,117 14.3 288
Census Tract 103.02 4,099 19.9 206
Census Tract 111 3,946 1.0 3,976
Census Tract 108 3,933 1.5 2,591
Census Tract 120.01 3,881 26.8 145
Census Tract 122 3,559 0.9 3,795
Census Tract 125.02 3,550 6.2 573
Census Tract 107.02 3,305 21.7 153
Census Tract 112 3,198 0.7 4,579
Census Tract 120.02 3,017 18.9 159
Census Tract 124 2,835 1.4 1,991

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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 →