Population By Race and Ethnicity in Gwinnett County, GA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 928,072 population of Gwinnett County, Georgia comprised of 197,258 people who identified as Hispanic (21.26%), and 730,814 people who identified as Non-Hispanic (78.75%).

Race: The White Alone population was the largest racial group in Gwinnett County, Georgia with a population of 505,179 (54.43%); Black or African American Alone population was the second largest racial group with a population of 272,008 (29.31%); and Asian Alone was the third largest racial group with a population of 115,234 (12.42%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Gwinnett County, Georgia in 2018, with a population of 338,205 (36.44%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 255,602 (27.54%); and the third largest ethnic group was White Alone - Hispanic with a population of 166,974 (17.99%).

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

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

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Gwinnett County, GA in 2018

Total Population:928,072

Non Hispanic (78.75%)

Hispanic (21.26%)

Race in Gwinnett County, GA in 2018

Total Population:928,072

White Alone (54.43%)

Black or African American Alone (29.31%)

Asian Alone (12.42%)

Two or more races (2.86%)

American Indian and Alaska Native Alone (0.85%)

Native Hawaiian And Pacific Islander Alone (0.13%)

Ethnicity in Gwinnett County, GA in 2018

Total Population:928,072

Non-Hispanic White Alone (36.44%)

Non-Hispanic Black or African American Alone (27.54%)

Hispanic White Alone (17.99%)

Non-Hispanic Asian Alone (12.27%)

All Other Ethnicities (3.48%)

Non-Hispanic Two or more races (2.28%)

Population By Race in Gwinnett , GA in 2018

Race	Population	Percentage
White Alone	505,179	54.43%
Black or African American Alone	272,008	29.31%
Asian Alone	115,234	12.42%
Two Or More Races	26,568	2.86%
American Indian and Alaska Native Alone	7,910	0.85%
Native Hawaiian And Pacific Islander Alone	1,173	0.13%

Population By Ethnicity in Gwinnett , GA in 2018

Ethnicity	Population	Percentage
White Alone - Non Hispanic	338,205	36.44%
Black or African American Alone - Non Hispanic	255,602	27.54%
White Alone - Hispanic	166,974	17.99%
Asian Alone - Non Hispanic	113,887	12.27%
Two Or More Races - Non Hispanic	21,147	2.28%
Black or African American Alone - Hispanic	16,406	1.77%
American Indian and Alaska Native Alone - Hispanic	6,395	0.69%
Two Or More Races - Hispanic	5,421	0.58%
American Indian and Alaska Native Alone - Non Hispanic	1,515	0.16%
Asian Alone - Hispanic	1,347	0.14%
Native Hawaiian And Pacific Islander Alone - Hispanic	715	0.08%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	458	0.05%