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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 19,266 population of Marengo County, Alabama comprised of 529 people who identified as Hispanic (2.75%), and 18,737 people who identified as Non-Hispanic (97.25%).

Race: The Black or African American Alone population was the largest racial group in Marengo County, Alabama with a population of 9,949 (51.64%); White Alone population was the second largest racial group with a population of 8,973 (46.57%); and Two Or More Races was the third largest racial group with a population of 199 (1.03%).

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 9,886 (51.31%); the second largest ethnic group was White Alone - Non Hispanic with a population of 8,569 (44.48%); and the third largest ethnic group was White Alone - Hispanic with a population of 404 (2.1%).

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 9,949 51.64%
White Alone 8,973 46.57%
American Indian and Alaska Native Alone 47 0.24%
Asian Alone 64 0.33%
Native Hawaiian And Pacific Islander Alone 34 0.18%
Two Or More Races 199 1.03%
Population By Ethnicity in Marengo , AL in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 63 0.33%
White Alone - Hispanic 404 2.1%
American Indian and Alaska Native Alone - Hispanic 8 0.04%
Asian Alone - Hispanic 10 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 26 0.14%
Two Or More Races - Hispanic 18 0.09%
Black or African American Alone - Non Hispanic 9,886 51.31%
White Alone - Non Hispanic 8,569 44.48%
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 181 0.94%