Population By Race and Ethnicity in Marengo County, AL in 2020

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2020, the 19,270 population of Marengo County, Alabama comprised of 388 people who identified as Hispanic (2.01%), and 18,882 people who identified as Non-Hispanic (97.99%).

Race: The Black or African American Alone population was the largest racial group in Marengo County, Alabama with a population of 10,030 (52.05%); White Alone population was the second largest racial group with a population of 8,907 (46.22%); and Two Or More Races was the third largest racial group with a population of 193 (1%).

Ethnicity: The Black or African American Alone - Non Hispanic population was the largest ethnic group in Marengo County, Alabama in 2020, with a population of 9,974 (51.76%); the second largest ethnic group was White Alone - Non Hispanic with a population of 8,632 (44.8%); and the third largest ethnic group was White Alone - Hispanic with a population of 275 (1.43%).

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

You can find similar information for other Alabama counties, and for Alabama.

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Hispanics and Non Hispanics in Marengo County, AL in 2020
Total Population:
Race in Marengo County, AL in 2020
Total Population:
Ethnicity in Marengo County, AL in 2020
Total Population:
Population By Race in Marengo , AL in 2020
Race Population Percentage
Black or African American Alone 10,030 52.05%
White Alone 8,907 46.22%
American Indian and Alaska Native Alone 47 0.24%
Asian Alone 60 0.31%
Native Hawaiian And Pacific Islander Alone 33 0.17%
Two Or More Races 193 1%
Population By Ethnicity in Marengo , AL in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 56 0.29%
White Alone - Hispanic 275 1.43%
American Indian and Alaska Native Alone - Hispanic 8 0.04%
Asian Alone - Hispanic 6 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 25 0.13%
Two Or More Races - Hispanic 18 0.09%
Black or African American Alone - Non Hispanic 9,974 51.76%
White Alone - Non Hispanic 8,632 44.8%
American Indian and Alaska Native Alone - Non Hispanic 39 0.2%
Asian Alone - Non Hispanic 54 0.28%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8 0.04%
Two Or More Races - Non Hispanic 175 0.91%