Marengo city, Illinois Census 2020 Population By Race and Ethnicity

Updated on September 4, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 7.57K population of Marengo city, IL residents comprised of 1.38K residents who identified as Hispanic or Latino (18.25%), and 6.19K residents who identified as Non-Hispanic (81.75%).

Race: The White Alone population was the largest racial group in Marengo city, IL, with a population of 6.04K (79.86%). The Two Or More Races population was the second largest racial group in Marengo city, IL, with a population of 782 (10.33%). The Some Other Race Alone population was the third largest racial group in Marengo city, IL, with a population of 515 (6.81%). The smallest racial group in Marengo city, IL was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Marengo city, IL, with a population of 5.76K (76.08%). The Hispanic - Two or More Races population was the second largest ethnic group in Marengo city, IL, with a population of 534 (7.06%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Marengo city, IL, with a population of 499 (6.59%). The smallest ethnic group in Marengo city, IL was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Marengo city, Illinois from the 2020 decennial census.

You can see similar information for other cities and places in Illinois and also for the state of Illinois.

Marengo city, IL Hispanics and Non Hispanics Population in Census 2020
Total Population:
Marengo city, IL Racial Groups in Census 2020
Total Population:
Marengo city, IL Ethnicity Groups in Census 2020
Total Population:
Marengo city, IL Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 101 1.34
White Alone 6044 79.86
American Indian and Alaska Native Alone 75 0.99
Asian Alone 51 0.67
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 515 6.81
Two Or More Races 782 10.33
Marengo city, IL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 5758 76.08
Hispanic - Two or More Races 534 7.06
Hispanic - Some Other Race Alone 499 6.59
Hispanic - White Alone 286 3.78
Non-Hispanic - Two or More Races 248 3.28
Non-Hispanic - Black Alone 94 1.24
Hispanic - American Indian & Alaska Native 55 0.73
Non-Hispanic - Asian Alone 51 0.67
Non-Hispanic - American Indian & Alaska Native 20 0.26
Non-Hispanic - Some Other Race Alone 16 0.21
Hispanic - Black Alone 7 0.09
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00