Wednesday, October 21 Bolingbrook
Towns Advertise
What to do in Illinois
Search Log in Add your business Ask a question
  1. Home
  2. Statistics
  3. People
  4. Population of the urban area
People Statistics · City

Population of the urban area in Bolingbrook

1975 – 2025 · 11 data points 3 of 11 · Towns of Illinois Updated Oct 21, 2026
People · Bolingbrook

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

Featured spot available Your business could be here First in “Statistics” — with a photo and a “Featured” mark. Take this spot
Overview 7 figures People 21 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 3 figures
Latest value · 2025 279,554 +0.6% since 2020
Towns of Illinois · 2025 3 of 11 Place 1 is the highest value.
since 2015 +2.6% +0.8% a year on average
Population of the urban area, 1975 – 2025 people · Bolingbrook
1975 
 
1985 
 
1995 
 
2005 
 
2015 
 
280K
2025 

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

The series at a glance Bolingbrook · 1975 – 2025
Latest value 279,554 · 2025
First value 188,456 · 1975
Highest 279,554 · 2025
Lowest 188,456 · 1975
Average change +0.8% a year on average
Data points 11

By year

All years · 1975 – 2025

YearBolingbrookChange
2025 279,554 +0.6%
2020 277,876 +2.0%
2015 272,446 +4.4%
2010 260,961 +6.8%
2005 244,368 +6.7%
2000 229,038 +9.2%
1995 209,800 +7.7%
1990 194,841 +1.6%
1985 191,719 +1.0%
1980 189,745 +0.7%
1975 188,456

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
1 Chicago 5.3M
2 Aurora 359K
3 Bolingbrook 280K
4 Wheaton 191K
5 Waukegan 130K
6 Joliet 96,890
7 Elgin 88,854
8 Champaign 86,488
9 Bloomington 77,177
10 Chicago Heights 66,584
11 Lake in the Hills 63,894

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.