Jasper County, IL Demographics
Jasper County, IL is the 88th most populous of 102 counties in Illinois, with 9,287 residents across 495 square miles. That is about 19 people per square mile.
At the 2020 census
| Population | 9,287 |
|---|---|
| Land area | 495 sq mi |
| Density | 19 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Jasper 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: Jasper County, IL
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Jasper County, IL — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Jasper County, IL
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 9775 | 3,786 | 272.6 | 14 |
| Census Tract 9773 | 2,830 | 219.8 | 13 |
| Census Tract 9774 | 2,671 | 2.2 | 1,229 |
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.