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Blackford County, IN Demographics

Blackford County, IN is the 85th most populous of 92 counties in Indiana, with 12,112 residents across 165 square miles. That is about 73 people per square mile.

At the 2020 census

Population 12,112
Land area 165 sq mi
Density 73 / sq mi

Data: 2020 Census · American Community Survey 2024

How Blackford 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: Blackford County, IN

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

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

Census tracts in Blackford County, IN

Name Population Sq mi Per sq mi
Census Tract 9754 3,381 85.1 40
Census Tract 9751 3,111 76.2 41
Census Tract 9753 2,912 2.0 1,492
Census Tract 9752 2,708 1.8 1,541

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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 →