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COUNTY · 2010 ACS

Monroe County

Illinois · 32,957 residents · 385.301 sq mi
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The short version

Monroe County is wealthier than most US places, with a median household income of $68,253. Population has grown 19% since 2000. Median home value has risen by half since 2000, reaching $197,400. Poverty is rare here, at 4.5% of residents.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 41.0
US median: 37.2
Average education
25% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
32,957
+19%since 2000
from 27,619 in 2000
1990 – 2025
Population density
86 / sq mi
+19%since 2000
from 72 / sq mi in 2000
US average: 261
Median age
41.0
+9%since 2000
from 37.5 in 2000
US average: 37.2
Population, 1990 – 2024
21K25K29K33K36K1990201020202024Monroe County
202435K
1990201020202024
Section 02

Income & economy

Median household income
$68,253
−3%inflation adjusted, since 2000
from $55,320 in 2000
US average: $52,703
1990 – 2024
Per capita income
$31,091
+35%since 2000
from $22,954 in 2000
US average: $27,286
Households earning $100K+
45.3%
+1.4 ptssince 2009
from 43.9% in 2009
US average: 33.3%
Poverty rate
4.5%
+1.1 ptssince 2000
from 3.4% in 2000
US average: 13.8%
Income inequality (Gini)
0.386
US average: 0.461
Workforce by industry, 2010
Retail trade12.1%
US avg: 10.9%
Wholesale trade9.6%
US avg: 7.2%
Information8.8%
US avg: 11.5%
Other services8.1%
US avg: 7%
Public administration6.6%
US avg: 4.9%
Finance & insurance6.5%
US avg: 5.1%
Professional, scientific, technical5.1%
US avg: 4.2%
Transportation & warehousing3.6%
US avg: 3.1%
Arts, entertainment, food3.4%
US avg: 2.4%
Agriculture, forestry, fishing1.9%
US avg: 1.9%
Education & health services1.5%
US avg: 0.9%
Construction1.4%
US avg: 1.4%
Manufacturing0.5%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$197,400
+24%inflation adjusted, since 2000
from $125,900 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$730
+3%inflation adjusted, since 2000
from $562 in 2000
US average: $853
Owner-occupied
58.3%
−21.8 ptssince 2000
from 80.2% in 2000
18.3% rent
Vacancy rate
5.7%
−0.1 ptssince 2009
from 5.7% in 2009
US average: 12.1%
Owner cost-burdened
23.0%
−0.7 ptssince 2009
from 23.7% in 2009
US average: 30.9%
Renter cost-burdened
32.3%
−1.4 ptssince 2009
from 33.7% in 2009
US average: 46.8%
Afford Score
2.9
+27%since 2000
from 2.3 in 2000
1990 – 2024
RELATED:See current rent listings in Monroe County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic98.3%(27,156)
Black0%(11)
Hispanic / Latino0.7%(203)
Asian0.3%(85)
Other0%
Diversity Score2.7%(746)
2010
White, non-Hispanic97.1%(31,991)
Black0.2%(64)
Hispanic / Latino1.4%(450)
Asian0.4%(142)
Other1%(329)
Diversity Score7.3%(2,412)
Diversity Score
7
+171%since 2000
from 3 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
24.7%
+4.4 ptssince 2000
from 20.4% in 2000
US average: 27.9%
High school or higher
91.0%
+3.8 ptssince 2000
from 87.2% in 2000
US average: 84.9%
Graduate degree
8.4%
+1.4 ptssince 2000
from 7.0% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
28.8 min
+36%since 2000
from 21.1 min in 2000
US average: 25.2
Drive alone to work
81.7%
−0.1 ptssince 2009
from 81.8% in 2009
US average: 76.2%
Carpooled to work
12.1%
+0.8 ptssince 2009
from 11.3% in 2009
US average: 10.4%
Public transit
0.7%
−0.1 ptssince 2009
from 0.8% in 2009
US average: 4.7%
Worked from home
3.5%
−0.9 ptssince 2009
from 4.4% in 2009
US average: 4.1%
Walked to work
1.8%
+0.4 ptssince 2009
from 1.4% in 2009
US average: 2.8%
Biked to work
0.1%
Unchangedsince 2009
from 0.1% in 2009
US average: 0.5%
No vehicle available
2.8%
+0.1 ptssince 2009
from 2.7% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
10.5%
−0.1 ptssince 2009
from 10.6% in 2009
US average: 12.9%
Management & professional
35.1%
−26.2 ptssince 2009
from 61.3% in 2009
US average: 35.2%
Section 08

People & community

Male
49.4%
Unchangedsince 2009
from 49.5% in 2009
Female
50.6%
Unchangedsince 2009
from 50.5% in 2009
Foreign born
0.9%
−0.4 ptssince 2009
from 1.2% in 2009
US average: 12.8%
Veterans
10.3%
−38.7 ptssince 2009
from 49.0% in 2009
US average: 9.9%
Drill deeper

Places similar to Monroe County

Juneau
Pop 31,609
Harris County
Pop 37,280
Dawson County
Pop 35,365
Summit County
Pop 31,517
Places similar to Monroe County
Head to head

Compare Monroe County to nearby counties

MONROE COUNTY VS
St. Clair County
Income$73,854+8%
Home value$180,300−9%
Population250,708+620%
SEE FULL COMPARISON →
MONROE COUNTY VS
Jefferson County
Income$82,851+21%
Home value$237,200+20%
Population233,132+569%
SEE FULL COMPARISON →
MONROE COUNTY VS
Randolph County
Income$68,131same
Home value$135,100−32%
Population29,921−14%
SEE FULL COMPARISON →
MONROE COUNTY VS
St. Louis
Income$56,160−18%
Home value$197,500same
Population278,144+698%
SEE FULL COMPARISON →
Frequently asked

How many people live in Monroe County, Illinois?

Monroe County, Illinois has about 32,957 residents according to the 2010 American Community Survey.

What is the median household income in Monroe County, Illinois?

The typical household in Monroe County, Illinois earns about $68,253 a year. Half of households make more than that, and half make less.

Is Monroe County, Illinois expensive?

In Monroe County, Illinois, the median home is worth about $197,400, and the typical rent is about $730 a month.

How educated are people in Monroe County, Illinois?

About 24.7% of adults age 25 and over in Monroe County, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Monroe County, Illinois?

About 4.5% of people in Monroe County, Illinois live below the federal poverty line.

Has Monroe County, Illinois grown since 1990?

Yes, Monroe County, Illinois has grown since 1990. The population has added about 10,535 residents, a change of about 47 percent over that period.

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Explore from here

7 census tracts
Census Tract 6004.01Census Tract 6005.01Census Tract 6001.04Census Tract 6004.02Census Tract 6001.02Census Tract 6001.03Census Tract 6005.02
8 ZIP codes
ZIP 62298ZIP 62236ZIP 62278ZIP 62295ZIP 62244ZIP 62248ZIP 62279ZIP 62256
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →