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Cass County, MN Demographics

Cass County, MN is the 36th most populous of 87 counties in Minnesota, with 30,066 residents across 2,021 square miles. That is about 15 people per square mile.

At the 2020 census

Population 30,066
Land area 2,021 sq mi
Density 15 / sq mi

Data: 2020 Census · American Community Survey 2024

How Cass 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: Cass County, MN

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

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

Census tracts in Cass County, MN

Name Population Sq mi Per sq mi
Census Tract 9607 4,539 335.9 14
Census Tract 9400.01 4,214 152.4 28
Census Tract 9608.01 3,651 34.8 105
Census Tract 9400.02 3,344 319.8 10
Census Tract 9606 3,123 129.3 24
Census Tract 9608.04 2,436 153.7 16
Census Tract 9602 2,375 299.3 8
Census Tract 9608.03 2,100 99.1 21
Census Tract 9601 2,002 396.4 5
Census Tract 9603.02 1,282 59.0 22
Census Tract 9603.01 1,000 41.8 24

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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 →