Marengo
A city in McHenry County, Illinois — population 7,377 as of 2020.
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Tonight
55°F
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Sunday
74°F
Sunny
Sunday Night
52°F
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Monday
77°F
Mostly Sunny
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Marengo by the numbers
Population
7,377Population figure, 2020
Households & income
- Area
- 8.9 sq mi (23.06 km²)
- Median age
- 31.9
- Households
- 2,719
- Persons per household
- 2.6
- Median house value
- $229,900
Municipal office
- Office
- ASST. TREASURER
- Address
- 132 E PRAIRIE ST, MARENGO, IL 60152