Springfield-Jacksonville-Lincoln, IL Combined Statistical Area Demographics
Springfield-Jacksonville-Lincoln, IL Combined Statistical Area is the 118th most populous of 184 combined statistical areas in the United States, with 308,523 residents across 3,330 square miles. That is about 93 people per square mile.
At the 2020 census
| Population | 308,523 |
|---|---|
| Land area | 3,330 sq mi |
| Density | 93 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Springfield-Jacksonville-Lincoln, IL Combined Statistical Area compares to the US
We're computing this combined statistical area's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: Springfield-Jacksonville-Lincoln, IL Combined Statistical Area
Measured from the combined statistical area's main population center using 2020 census blocks.
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Counties in the Springfield-Jacksonville-Lincoln, IL Combined Statistical Area area
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| County Sangamon | 196,343 | 868.3 | 226 |
| Christian County | 34,032 | 709.5 | 48 |
| Morgan County | 32,915 | 569.0 | 58 |
| County Logan | 27,987 | 618.1 | 45 |
| County Menard | 12,297 | 314.4 | 39 |
| Scott County, IL | 4,949 | 250.8 | 20 |
Related places
Nearest combined statistical areas
- Peoria-Canton, IL Combined Statistical Area
- St. Louis-St. Charles-Farmington, MO-IL Combined Statistical Area
- Bloomington-Pontiac, IL Combined Statistical Area
- Champaign-Urbana-Danville, IL Combined Statistical Area
- Quincy-Hannibal, IL-MO Combined Statistical Area
- Burlington-Fort Madison, IA-IL Combined Statistical Area
About this page
This page shows demographics for a US combined statistical area from the 2020 census and the American Community Survey: population, land area, density, and how the region compares to national averages.
Combined areas are built from whole counties, listed below. Statistics aggregate the member counties' census tracts.