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Vermilion County, IL Demographics

Vermilion County, IL is the 21st most populous of 102 counties in Illinois, with 74,188 residents across 898 square miles. That is about 83 people per square mile.

At the 2020 census

Population 74,188
Land area 898 sq mi
Density 83 / sq mi

Data: 2020 Census · American Community Survey 2024

How Vermilion 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: Vermilion County, IL

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

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

Census tracts in Vermilion County, IL

Name Population Sq mi Per sq mi
Census Tract 112 5,271 6.2 844
Census Tract 102 5,007 8.7 573
Census Tract 103 4,459 224.9 20
Census Tract 106 4,139 8.4 494
Census Tract 110 3,767 18.0 209
Census Tract 5 3,693 3.9 951
Census Tract 13 3,593 8.0 449
Census Tract 7 3,572 4.3 827
Census Tract 105 3,432 20.5 168
Census Tract 108 3,209 64.5 50
Census Tract 4 3,077 6.2 494
Census Tract 101 3,068 193.3 16
Census Tract 12 3,026 4.9 619
Census Tract 107.02 2,963 16.8 176
Census Tract 107.01 2,894 6.5 443
Census Tract 109 2,836 181.5 16
Census Tract 111 2,428 74.5 33
Census Tract 104 2,282 35.1 65
Census Tract 8 2,241 3.5 641
Census Tract 6 2,216 0.8 2,898
Census Tract 9 2,149 5.4 401
Census Tract 3 1,955 0.8 2,545
Census Tract 1 1,534 0.8 2,017
Census Tract 2 1,367 0.9 1,586

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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 →