Gwinnett, Georgia Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 957.06K population of Gwinnett, GA residents comprised of 220.46K residents who identified as Hispanic or Latino (23.04%), and 736.60K residents who identified as Non-Hispanic (76.97%).

Race: The White Alone population was the largest racial group in Gwinnett, GA, with a population of 339.82K (35.51%). The Black or African American Alone population was the second largest racial group in Gwinnett, GA, with a population of 262.71K (27.45%). The Asian Alone population was the third largest racial group in Gwinnett, GA, with a population of 127.15K (13.29%). The smallest racial group in Gwinnett, GA was Native Hawaiian And Pacific Islander Alone with a population of 604 (0.06%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Gwinnett, GA, with a population of 310.58K (32.45%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Gwinnett, GA, with a population of 257.12K (26.87%). The Non-Hispanic - Asian Alone population was the third largest ethnic group in Gwinnett, GA, with a population of 126.53K (13.22%). The smallest ethnic group in Gwinnett, GA was Hispanic - Native Hawaiian & Pac. Islander with a population of 217 (0.02%).

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

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

Gwinnett, GA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Gwinnett, GA Racial Groups in Census 2020
Total Population:
Gwinnett, GA Ethnicity Groups in Census 2020
Total Population:
Gwinnett, GA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 262709 27.45
White Alone 339822 35.51
American Indian and Alaska Native Alone 7918 0.83
Asian Alone 127152 13.29
Native Hawaiian And Pacific Islander Alone 604 0.06
Some Other Race Alone 116276 12.15
Two Or More Races 102581 10.72
Gwinnett, GA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 310583 32.45
Non-Hispanic - Black Alone 257124 26.87
Non-Hispanic - Asian Alone 126526 13.22
Hispanic - Some Other Race Alone 109787 11.47
Hispanic - Two or More Races 68620 7.17
Non-Hispanic - Two or More Races 33961 3.55
Hispanic - White Alone 29239 3.06
Non-Hispanic - Some Other Race Alone 6489 0.68
Hispanic - American Indian & Alaska Native 6386 0.67
Hispanic - Black Alone 5585 0.58
Non-Hispanic - American Indian & Alaska Native 1532 0.16
Hispanic - Asian Alone 626 0.07
Non-Hispanic - Native Hawaiian & Pac. Islander 387 0.04
Hispanic - Native Hawaiian & Pac. Islander 217 0.02