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CITY

Romeoville

Illinois · 41,281 residents (2025 est.) · 19.318 sq mi
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The short version

Romeoville is wealthier than most US places, with a median household income of $106,325. The city has grown rapidly, with population up 95% since 2000. Median home value has more than doubled since 2000, reaching $257,100. Poverty is rare here, at 5.5% of residents. It sits in the top 10% of US cities for household income. Households here earn about 28% more than the Illinois median.

At a glance
Wealthier
above the US median
US median: $82,259
Younger
median age 35.5
US median: 38.9
Less educated
28% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
41,152
+95%since 2000
from 21,153 in 2000
1990 – 2025
Population density
2,130 / sq mi
+95%since 2000
from 1,095 / sq mi in 2000
US average: 281
Median age
35.5
+20%since 2000
from 29.7 in 2000
US average: 38.9

PEP 2025 EST:41,281 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
11K19K28K36K44K1990201020202024Romeoville
202441K
1990201020202024
Section 02

Income & economy

Median household income
$106,325
−4%inflation adjusted, since 2000
from $60,738 in 2000
US average: $82,259
1990 – 2024
Per capita income
$37,771
+78%since 2000
from $21,221 in 2000
US average: $44,673
Households earning $100K+
67.3%
+29.2 ptssince 2009
from 38.1% in 2009
US average: 53.3%
Poverty rate
5.5%
+3.6 ptssince 2000
from 1.9% in 2000
US average: 12.5%
Income inequality (Gini)
0.342
+10%since 2010
from 0.312 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade13.8%
US avg: 9.9%
Information13.5%
US avg: 10.8%
Finance & insurance10.5%
US avg: 5.9%
Professional, scientific, technical9.7%
US avg: 5.1%
Other services5.5%
US avg: 6.7%
Wholesale trade5.3%
US avg: 6.9%
Public administration4.5%
US avg: 4.8%
Transportation & warehousing3.3%
US avg: 2.2%
Arts, entertainment, food1.6%
US avg: 1.9%
Education & health services0.8%
US avg: 0.9%
Agriculture, forestry, fishing0.6%
US avg: 1.6%
Construction0.6%
US avg: 1.2%
Manufacturing0.1%
US avg: 0.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$257,100
+20%inflation adjusted, since 2000
from $117,900 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$1,886
+11%inflation adjusted, since 2000
from $933 in 2000
US average: $1,442
Owner-occupied
80.7%
−5.3 ptssince 2000
from 86.0% in 2000
19.3% rent
Vacancy rate
3.4%
+0.1 ptssince 2009
from 3.4% in 2009
US average: 10.0%
Owner cost-burdened
20.7%
−24.6 ptssince 2009
from 45.3% in 2009
US average: 22.9%
Renter cost-burdened
57.4%
+14.8 ptssince 2009
from 42.5% in 2009
US average: 47.4%
Afford Score
2.4
+25%since 2000
from 1.9 in 2000
1990 – 2024
Gentrification Score
42
RELATED:See current rent listings in Romeoville on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic77.2%(16,336)
Black5.3%(1,121)
Hispanic / Latino13.1%(2,781)
Asian2.4%(504)
Other0%
Diversity Score44.8%(9,472)
2024
White, non-Hispanic40.5%(16,650)
Black14.3%(5,865)
Hispanic / Latino35.7%(14,687)
Asian6.1%(2,529)
Other3.5%(1,421)
Diversity Score85.5%(35,167)
Diversity Score
85
+91%since 2000
from 45 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
28.3%
+9.0 ptssince 2000
from 19.3% in 2000
US average: 35.6%
High school or higher
85.4%
+1.1 ptssince 2000
from 84.3% in 2000
US average: 89.6%
Graduate degree
9.7%
+5.6 ptssince 2000
from 4.0% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
32.3 min
+27%since 2000
from 25.3 min in 2000
US average: 26.5
Drive alone to work
73.3%
−6.1 ptssince 2009
from 79.4% in 2009
US average: 68.9%
Carpooled to work
11.2%
+0.8 ptssince 2009
from 10.4% in 2009
US average: 8.5%
Public transit
2.0%
−0.3 ptssince 2009
from 2.4% in 2009
US average: 3.2%
Worked from home
11.8%
+8.7 ptssince 2009
from 3.1% in 2009
US average: 15.0%
Walked to work
0.8%
−1.9 ptssince 2009
from 2.7% in 2009
US average: 2.4%
Biked to work
0.1%
+0.1 ptssince 2009
from 0.0% in 2009
US average: 0.4%
No vehicle available
4.5%
+1.8 ptssince 2009
from 2.7% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
5.0%
−4.1 ptssince 2011
from 9.2% in 2011
US average: 5.2%
Labor force participation
74.3%
+4.5 ptssince 2011
from 69.7% in 2011
US average: 63.5%
Self-employed
8.2%
−1.1 ptssince 2009
from 9.3% in 2009
US average: 13.1%
Management & professional
35.1%
−24.9 ptssince 2009
from 60.1% in 2009
US average: 42.5%
Section 08

People & community

Male
48.1%
−2.5 ptssince 2009
from 50.6% in 2009
Female
51.9%
+2.5 ptssince 2009
from 49.4% in 2009
Foreign born
20.8%
+2.8 ptssince 2009
from 18.1% in 2009
US average: 14.1%
Veterans
4.4%
−45.4 ptssince 2009
from 49.8% in 2009
US average: 6.2%
With a disability
10.0%
+2.0 ptssince 2012
from 8.0% in 2012
US average: 13.3%
Uninsured
7.3%
−81.3 ptssince 2013
from 88.6% in 2013
US average: 8.4%
Broadband at home
95.0%
+6.8 ptssince 2017
from 88.2% in 2017
US average: 91.0%
English only at home
59.8%
−2.1 ptssince 2016
from 61.9% in 2016
US average: 77.7%
Spanish at home
26.7%
+1.3 ptssince 2016
from 25.4% in 2016
US average: 13.6%
Drill deeper

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ROMEOVILLE VS
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ROMEOVILLE VS
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Frequently asked

How many people live in Romeoville, Illinois?

Romeoville, Illinois has about 41,152 residents according to the 2024 American Community Survey.

What is the median household income in Romeoville, Illinois?

The typical household in Romeoville, Illinois earns about $106,325 a year. Half of households make more than that, and half make less.

Is Romeoville, Illinois expensive?

In Romeoville, Illinois, the median home is worth about $257,100, and the typical rent is about $1,886 a month.

How educated are people in Romeoville, Illinois?

About 28.3% of adults age 25 and over in Romeoville, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Romeoville, Illinois?

About 5.5% of people in Romeoville, Illinois live below the federal poverty line.

Has Romeoville, Illinois grown since 1990?

Yes, Romeoville, Illinois has grown since 1990. The population has added about 27,073 residents, a change of about 192 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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