United States › Illinois › Marengo CITY · 2010 ACS
Marengo Illinois · 7,648 residents · 8.90 sq mi
Time machine
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The short version
Marengo is a city of 7,648 people in Illinois. About 19% of adults have finished a four-year degree. The population is up 20% since 2000. 70% of homes are owner-occupied. The poverty rate is 9.4%, under the national 13.8%. The typical home is worth $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 from 33.5 in 2000
US average: 37.2
Population, 1990 – 2024
4K 6K 7K 8K 9K 1990 2000 2010 2020 2024 Marengo Age distribution, 2010
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Section 02
Income & economy $56,713
−11%inflation adjusted, since 2000
from $50,214 in 2000
US average: $52,703
from $22,225 in 2000
US average: $27,286
Households earning $100K+
from 40.9% in 2009
US average: 33.3%
from 4.4% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 3.3%
Transportation & warehousing 2.9%
Professional, scientific, technical 2.3%
Arts, entertainment, food 1.6%
Education & health services 1.1%
Agriculture, forestry, fishing 0.5%
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$191,600
+10%inflation adjusted, since 2000
from $137,700 in 2000
US average: $225,659
$845
+3%inflation adjusted, since 2000
from $645 in 2000
US average: $853
from 65.4% in 2000
29.9% rent
from 5.5% in 2009
US average: 12.1%
from 2.75 people in 2009
US average: 2.60
from 33.3% in 2009
US average: 30.9%
from 53.1% in 2009
US average: 46.8%
from 3.1 in 2009
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 2000
White, non-Hispanic 85.6%(5,441)
Hispanic / Latino 13%(826)
2010
White, non-Hispanic 82.4%(6,305)
Hispanic / Latino 15.3%(1,172)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 20 more ancestry groups with data from 14.0% in 2000
US average: 27.9%
High school or higher
from 85.7% in 2000
US average: 84.9%
from 4.0% in 2000
US average: 10.2%
Section 06
Commute & transportation from 22.2 min in 2000
US average: 25.2
from 85.3% in 2009
US average: 76.2%
from 7.7% in 2009
US average: 10.4%
from 1.4% in 2009
US average: 4.7%
from 2.3% in 2009
US average: 4.1%
from 2.1% in 2009
US average: 2.8%
from 0.2% in 2009
US average: 0.5%
from 3.3% in 2009
US average: 8.7%
Section 07
Work & employment from 14.5% in 2009
US average: 12.9%
from 30.1% in 2009
US average: 35.2%
Section 08
People & community from 7.5% in 2009
US average: 12.8%
from 7.4% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 39.7%(1,081)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 8.9% in 2013
US average: 8.4%
from 55.6% in 2020
US average: 54.8%
Direct-purchase
from 17.9% in 2020
US average: 13.8%
from 15.4% in 2020
US average: 18.4%
from 19.2% in 2020
US average: 20.9%
VA health care
from 3.6% in 2020
US average: 2.2%
Any private
from 72.3% in 2020
US average: 67.1%
Any public
from 33.1% 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) 8.7%(20)
Gulf War (1990s) 20.8%(48)
Share of the 231 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.
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Drill deeper
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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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