Monmouth 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 8.90K population of Monmouth city, IL residents comprised of 1.59K residents who identified as Hispanic or Latino (17.82%), and 7.32K residents who identified as Non-Hispanic (82.18%).

Race: The White Alone population was the largest racial group in Monmouth city, IL, with a population of 6.40K (71.92%). The Some Other Race Alone population was the second largest racial group in Monmouth city, IL, with a population of 859 (9.65%). The Two Or More Races population was the third largest racial group in Monmouth city, IL, with a population of 737 (8.28%). The smallest racial group in Monmouth city, IL was Native Hawaiian And Pacific Islander Alone with a population of 11 (0.12%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Monmouth city, IL, with a population of 6.12K (68.77%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Monmouth city, IL, with a population of 832 (9.35%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Monmouth city, IL, with a population of 537 (6.03%). The smallest ethnic group in Monmouth city, IL was Hispanic - Asian Alone with a population of 1 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Monmouth 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.

Monmouth city, IL Hispanics and Non Hispanics Population in Census 2020
Total Population:
Monmouth city, IL Racial Groups in Census 2020
Total Population:
Monmouth city, IL Ethnicity Groups in Census 2020
Total Population:
Monmouth 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 546 6.13
White Alone 6402 71.92
American Indian and Alaska Native Alone 46 0.52
Asian Alone 301 3.38
Native Hawaiian And Pacific Islander Alone 11 0.12
Some Other Race Alone 859 9.65
Two Or More Races 737 8.28
Monmouth city, IL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 6122 68.77
Hispanic - Some Other Race Alone 832 9.35
Non-Hispanic - Black Alone 537 6.03
Hispanic - Two or More Races 427 4.80
Non-Hispanic - Two or More Races 310 3.48
Non-Hispanic - Asian Alone 300 3.37
Hispanic - White Alone 280 3.15
Hispanic - American Indian & Alaska Native 35 0.39
Non-Hispanic - Some Other Race Alone 27 0.30
Non-Hispanic - American Indian & Alaska Native 11 0.12
Hispanic - Black Alone 9 0.10
Non-Hispanic - Native Hawaiian & Pac. Islander 9 0.10
Hispanic - Native Hawaiian & Pac. Islander 2 0.02
Hispanic - Asian Alone 1 0.01