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CITY · 2010 ACS

Monroe Center

Illinois · 471 residents · 1.21 sq mi
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The short version

Monroe Center is a city of 471 people in Illinois. 85% of homes are owner-occupied. The foreign-born share is 1%. The poverty rate is 3.3%, under the national 13.8%. About 18% of adults have finished a four-year degree. The population has fallen 29% since 2009.

At a glance
Wealthier
above the US median
US median: $52,703
Mid-age
median age 36.6
US median: 37.2
Less educated
18% 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

471
−29%since 2009
from 661 in 2009
2009 – 2025
36.6
+1%since 2009
from 36.3 in 2009
US average: 37.2
Land area
1.21 sq mi
Population, 20092024
3404275156036902009201020202024Monroe Center
2024369
200920202024
Age distribution, 2010
Under 56.8%(32)
US avg: 6.5%
5 to 97.6%(36)
US avg: 6.6%
10 to 147.9%(37)
US avg: 6.7%
15 to 195.9%(28)
US avg: 7.1%
20 to 247%(33)
US avg: 7%
25 to 3413.2%(62)
US avg: 13.3%
35 to 4415.9%(75)
US avg: 13.3%
45 to 5413.8%(65)
US avg: 14.6%
55 to 6410.8%(51)
US avg: 11.8%
65 to 745.9%(28)
US avg: 7%
75 to 844%(19)
US avg: 4.2%
85 and over1.1%(5)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$66,023
+39%inflation adjusted, since 2009
from $46,875 in 2009
US average: $52,703
2009 – 2024
$22,567
+9%since 2009
from $20,733 in 2009
US average: $27,286
Households earning $100K+
37.3%
+16.0 ptssince 2009
from 21.3% in 2009
US average: 33.3%
3.3%
+1.0 ptssince 2009
from 2.3% in 2009
US average: 13.8%
0.243
US average: 0.461
Workforce by industry, 2010
Retail trade29.2%
US avg: 10.9%
Information14.1%
US avg: 11.5%
Finance & insurance7.7%
US avg: 5.1%
Professional, scientific, technical7%
US avg: 4.2%
Other services6.3%
US avg: 7%
Transportation & warehousing4.6%
US avg: 3.1%
Public administration3.5%
US avg: 4.9%
Wholesale trade2.5%
US avg: 7.2%
Agriculture, forestry, fishing1.1%
US avg: 1.9%
Construction1.1%
US avg: 1.4%
Arts, entertainment, food1.1%
US avg: 2.4%
Education & health services0.7%
US avg: 0.9%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$144,200
Unchangedinflation adjusted, since 2009
from $141,300 in 2009
US average: $225,659
2009 – 2024
$585
−25%inflation adjusted, since 2009
from $772 in 2009
US average: $853
84.6%
+4.7 ptssince 2009
from 79.8% in 2009
15.4% rent
12.7%
+9.6 ptssince 2009
from 3.1% in 2009
US average: 12.1%
2.90 people
+11%since 2009
from 2.61 people in 2009
US average: 2.60
17.8%
−2.0 ptssince 2009
from 19.8% in 2009
US average: 30.9%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 46.8%
2.2
−28%since 2009
from 3.0 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2009
White, non-Hispanic97.6%(645)
Black0%(0)
Hispanic / Latino2.4%(16)
Asian0%(0)
Other0%(0)
2010
White, non-Hispanic97.7%(460)
Black0.2%(1)
Hispanic / Latino1.5%(7)
Asian0%(0)
Other0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican2.3%(13)
Ancestry
German27.1%(152)
Irish23.6%(132)
English19.6%(110)
American7%(39)
Norwegian6.3%(35)
Swedish6.3%(35)
Italian3.4%(19)
Polish2.7%(15)
Scottish2.3%(13)
Dutch2.1%(12)
Welsh1.1%(6)
+ 5 more ancestry groups with data
French0.9%(5)
Canadian0.4%(2)
Danish0.4%(2)
Hungarian0.4%(2)
Russian0.4%(2)
Section 05

Education

18.0%
+5.0 ptssince 2009
from 13.0% in 2009
US average: 27.9%
High school or higher
91.3%
−0.6 ptssince 2009
from 91.9% in 2009
US average: 84.9%
2.0%
−0.4 ptssince 2009
from 2.5% in 2009
US average: 10.2%
Section 06

Commute & transportation

29.0 min
US average: 25.2
91.4%
−2.0 ptssince 2009
from 93.4% in 2009
US average: 76.2%
0.7%
+0.1 ptssince 2009
from 0.6% in 2009
US average: 10.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 4.7%
1.8%
+0.6 ptssince 2009
from 1.2% in 2009
US average: 4.1%
6.1%
+1.3 ptssince 2009
from 4.8% in 2009
US average: 2.8%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
2.6%
+0.6 ptssince 2009
from 2.0% in 2009
US average: 8.7%
Section 07

Work & employment

2.8%
+0.2 ptssince 2009
from 2.7% in 2009
US average: 12.9%
24.6%
+7.2 ptssince 2009
from 17.4% in 2009
US average: 35.2%
Section 08

People & community

53.4%
+2.0 ptssince 2009
from 51.4% in 2009
46.6%
−2.0 ptssince 2009
from 48.6% in 2009
0.5%
+0.1 ptssince 2009
from 0.5% in 2009
US average: 12.8%
12.5%
+1.0 ptssince 2009
from 11.6% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married31.5%(45)
Married55.2%(79)
Widowed1.4%(2)
Divorced11.9%(17)
Women 15+
Never married32.3%(52)
Married47.8%(77)
Widowed5.6%(9)
Divorced14.3%(23)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

3.5%
+0.1 ptssince 2013
from 3.4% in 2013
US average: 8.4%
73.4%
+5.4 ptssince 2020
from 68.0% in 2020
US average: 54.8%
Direct-purchase
14.9%
+0.3 ptssince 2020
from 14.6% in 2020
US average: 13.8%
16.5%
+0.4 ptssince 2020
from 16.1% in 2020
US average: 18.4%
15.4%
+3.4 ptssince 2020
from 12.0% in 2020
US average: 20.9%
VA health care
3.3%
+0.2 ptssince 2020
from 3.1% in 2020
US average: 2.2%
Any private
80.8%
−0.7 ptssince 2020
from 81.5% in 2020
US average: 67.1%
Any public
28.7%
+0.1 ptssince 2020
from 28.6% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)21.1%(4)
US avg: 26.4%
Gulf War (1990s)21.1%(4)
US avg: 24.3%
Vietnam era42.1%(8)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 19 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Monroe Center, Illinois?

Monroe Center, Illinois has about 471 residents according to the 2010 American Community Survey.

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

The typical household in Monroe Center, Illinois earns about $66,023 a year. Half of households make more than that, and half make less.

Is Monroe Center, Illinois expensive?

In Monroe Center, Illinois, the median home is worth about $144,200, and the typical rent is about $585 a month.

How educated are people in Monroe Center, Illinois?

About 18.0% of adults age 25 and over in Monroe Center, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Monroe Center, Illinois?

About 3.3% of people in Monroe Center, Illinois live below the federal poverty line.

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

How we source and harmonize this data →