Marengo County, Alabama Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 19.32K population of Marengo County, AL residents comprised of 368 residents who identified as Hispanic or Latino (1.90%), and 18.95K residents who identified as Non-Hispanic (98.10%).

Race: The Black or African American Alone population was the largest racial group in Marengo County, AL, with a population of 10.19K (52.73%). The White Alone population was the second largest racial group in Marengo County, AL, with a population of 8.43K (43.62%). The Two Or More Races population was the third largest racial group in Marengo County, AL, with a population of 423 (2.19%). The smallest racial group in Marengo County, AL was Native Hawaiian And Pacific Islander Alone with a population of 3 (0.02%).

Ethnicity: The Non-Hispanic - Black Alone population was the largest ethnic group in Marengo County, AL, with a population of 10.13K (52.44%). The Non-Hispanic - White Alone population was the second largest ethnic group in Marengo County, AL, with a population of 8.38K (43.34%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Marengo County, AL, with a population of 345 (1.79%). The smallest ethnic group in Marengo County, AL was Hispanic - Asian Alone 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 County, Alabama from the 2020 decennial census.

You can see similar information for other Alabama counties and also for the state of Alabama.

Marengo County, AL Hispanics and Non Hispanics Population in Census 2020
Total Population:
Marengo County, AL Racial Groups in Census 2020
Total Population:
Marengo County, AL Ethnicity Groups in Census 2020
Total Population:
Marengo County, AL Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 10188 52.73
White Alone 8428 43.62
American Indian and Alaska Native Alone 9 0.05
Asian Alone 54 0.28
Native Hawaiian And Pacific Islander Alone 3 0.02
Some Other Race Alone 218 1.13
Two Or More Races 423 2.19
Marengo County, AL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - Black Alone 10133 52.44
Non-Hispanic - White Alone 8375 43.34
Non-Hispanic - Two or More Races 345 1.79
Hispanic - Some Other Race Alone 177 0.92
Hispanic - Two or More Races 78 0.40
Hispanic - Black Alone 55 0.28
Non-Hispanic - Asian Alone 54 0.28
Hispanic - White Alone 53 0.27
Non-Hispanic - Some Other Race Alone 41 0.21
Non-Hispanic - American Indian & Alaska Native 6 0.03
Hispanic - American Indian & Alaska Native 3 0.02
Hispanic - Native Hawaiian & Pac. Islander 2 0.01
Non-Hispanic - Native Hawaiian & Pac. Islander 1 0.01
Hispanic - Asian Alone 0 0.00