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People Statistics · City

Population of the urban area in Bloomington

1975 – 2025 · 11 data points 9 of 11 · Towns of Illinois Updated Oct 21, 2026
People · Bloomington

Source: European Commission JRC — GHSL Urban Centre Database, 1975 – 2025

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Overview 7 figures People 21 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 3 figures
Latest value · 2025 77,177 −0.9% since 2020
Towns of Illinois · 2025 9 of 11 Place 1 is the highest value.
since 2015 −6.8% +0.3% a year on average
Population of the urban area, 1975 – 2025 people · Bloomington
1975 
 
1985 
 
1995 
 
2005 
 
2015 
 
77,177
2025 

Source: European Commission JRC — GHSL Urban Centre Database, 1975 – 2025

The series at a glance Bloomington · 1975 – 2025
Latest value 77,177 · 2025
First value 67,103 · 1975
Highest 82,780 · 2015
Lowest 67,103 · 1975
Average change +0.3% a year on average
Data points 11

By year

All years · 1975 – 2025

YearBloomingtonChange
2025 77,177 −0.9%
2020 77,850 −6.0%
2015 82,780 +0.8%
2010 82,131 +6.4%
2005 77,165 +5.8%
2000 72,907 +1.0%
1995 72,214 +4.1%
1990 69,366 +0.9%
1985 68,750 −1.4%
1980 69,692 +3.9%
1975 67,103

Source: European Commission JRC — GHSL Urban Centre Database, 1975 – 2025

Ranking · Towns of Illinois

2025 · Place 1 is the highest value.

Year: 2025 2020 2015 2010 2005 2000 1995 1990 1985 1980 1975
Highest first Lowest first A–Z
#TerritoryPopulation of the urban area
2 Aurora 359K
9 Bloomington 77,177
3 Bolingbrook 280K
8 Champaign 86,488
1 Chicago 5.3M
10 Chicago Heights 66,584
7 Elgin 88,854
6 Joliet 96,890
11 Lake in the Hills 63,894
5 Waukegan 130K
4 Wheaton 191K

Source: European Commission JRC — GHSL Urban Centre Database, 2025

What it means

How many people live in the built-up city as a whole, regardless of municipal borders.

How it is calculated

Satellite maps of buildings and census data are combined into a 1 km grid; the continuous dense area of at least 50,000 people is the urban centre. Every five years from 1975; 2030 is a projection.