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CITY · 2010 ACS

Marengo

Illinois · 7,648 residents · 8.902 sq mi
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The short version

Marengo has roughly average household income, with a median household income of $56,713. Population has grown 20% since 2000. Median home value is $191,600.

At a glance
Wealthier
above the US median
US median: $52,703
Younger
median age 35.0
US median: 37.2
Less educated
19% 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
7,648
+20%since 2000
from 6,355 in 2000
1990 – 2025
Population density
859 / sq mi
+20%since 2000
from 714 / sq mi in 2000
US average: 261
Median age
35.0
+4%since 2000
from 33.5 in 2000
US average: 37.2
Population, 1990 – 2024
4K6K7K8K9K1990201020202024Marengo
20247K
1990201020202024
Section 02

Income & economy

Median household income
$56,713
−11%inflation adjusted, since 2000
from $50,214 in 2000
US average: $52,703
1990 – 2024
Per capita income
$22,999
+3%since 2000
from $22,225 in 2000
US average: $27,286
Households earning $100K+
37.4%
−3.5 ptssince 2009
from 40.9% in 2009
US average: 33.3%
Poverty rate
9.4%
+5.0 ptssince 2000
from 4.4% in 2000
US average: 13.8%
Income inequality (Gini)
0.363
US average: 0.461
Workforce by industry, 2010
Retail trade17.4%
US avg: 10.9%
Wholesale trade9.6%
US avg: 7.2%
Information6.7%
US avg: 11.5%
Other services4.8%
US avg: 7%
Finance & insurance3.4%
US avg: 5.1%
Public administration3.3%
US avg: 4.9%
Transportation & warehousing2.9%
US avg: 3.1%
Professional, scientific, technical2.3%
US avg: 4.2%
Arts, entertainment, food1.6%
US avg: 2.4%
Education & health services1.1%
US avg: 0.9%
Agriculture, forestry, fishing0.5%
US avg: 1.9%
Construction0.5%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$191,600
+10%inflation adjusted, since 2000
from $137,700 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$845
+3%inflation adjusted, since 2000
from $645 in 2000
US average: $853
Owner-occupied
53.1%
−12.4 ptssince 2000
from 65.4% in 2000
29.9% rent
Vacancy rate
4.2%
−1.3 ptssince 2009
from 5.5% in 2009
US average: 12.1%
Owner cost-burdened
36.3%
+3.0 ptssince 2009
from 33.3% in 2009
US average: 30.9%
Renter cost-burdened
53.1%
Unchangedsince 2009
from 53.1% in 2009
US average: 46.8%
Afford Score
3.4
+23%since 2000
from 2.7 in 2000
1990 – 2024
RELATED:See current rent listings in Marengo on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic85.6%(5,441)
Black0.3%(16)
Hispanic / Latino13%(826)
Asian0.3%(18)
Other0%
Diversity Score29.6%(1,884)
2010
White, non-Hispanic82.4%(6,305)
Black0.5%(41)
Hispanic / Latino15.3%(1,172)
Asian0.5%(37)
Other1.1%(86)
Diversity Score36.9%(2,825)
Diversity Score
37
+25%since 2000
from 30 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
19.2%
+5.3 ptssince 2000
from 14.0% in 2000
US average: 27.9%
High school or higher
85.9%
+0.1 ptssince 2000
from 85.7% in 2000
US average: 84.9%
Graduate degree
6.8%
+2.8 ptssince 2000
from 4.0% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
28.9 min
+30%since 2000
from 22.2 min in 2000
US average: 25.2
Drive alone to work
80.1%
−5.2 ptssince 2009
from 85.3% in 2009
US average: 76.2%
Carpooled to work
11.6%
+3.8 ptssince 2009
from 7.7% in 2009
US average: 10.4%
Public transit
1.1%
−0.3 ptssince 2009
from 1.4% in 2009
US average: 4.7%
Worked from home
3.0%
+0.8 ptssince 2009
from 2.3% in 2009
US average: 4.1%
Walked to work
3.6%
+1.6 ptssince 2009
from 2.1% in 2009
US average: 2.8%
Biked to work
0.0%
−0.2 ptssince 2009
from 0.2% in 2009
US average: 0.5%
No vehicle available
5.3%
+2.0 ptssince 2009
from 3.3% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
13.0%
−1.6 ptssince 2009
from 14.5% in 2009
US average: 12.9%
Management & professional
29.8%
−31.2 ptssince 2009
from 61.0% in 2009
US average: 35.2%
Section 08

People & community

Male
48.4%
+1.0 ptssince 2009
from 47.4% in 2009
Female
51.6%
−1.0 ptssince 2009
from 52.6% in 2009
Foreign born
8.8%
+1.2 ptssince 2009
from 7.5% in 2009
US average: 12.8%
Veterans
8.8%
−37.9 ptssince 2009
from 46.6% in 2009
US average: 9.9%
Drill deeper

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Compare Marengo to nearby cities

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MARENGO VS
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MARENGO VS
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Frequently asked

How many people live in Marengo, Illinois?

Marengo, Illinois has about 7,648 residents according to the 2010 American Community Survey.

What is the median household income in Marengo, Illinois?

The typical household in Marengo, Illinois earns about $56,713 a year. Half of households make more than that, and half make less.

Is Marengo, Illinois expensive?

In Marengo, Illinois, the median home is worth about $191,600, and the typical rent is about $845 a month.

How educated are people in Marengo, Illinois?

About 19.2% of adults age 25 and over in Marengo, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Marengo, Illinois?

About 9.4% of people in Marengo, Illinois live below the federal poverty line.

Has Marengo, Illinois grown since 1990?

Yes, Marengo, Illinois has grown since 1990. The population has added about 2,880 residents, a change of about 60 percent over that period.

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

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