Population By Race and Ethnicity in Grainger, TN in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the 23,569 population of Grainger County, Tennessee comprised of 798 people who identified as Hispanic (3.39%), and 22,771 people who identified as Non-Hispanic (96.61%).

Race: The White Alone population was the largest racial group in Grainger County, Tennessee with a population of 22,811 (96.78%); Two Or More Races population was the second largest racial group with a population of 285 (1.21%); and Black or African American Alone was the third largest racial group with a population of 276 (1.17%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Grainger County, Tennessee in 2020, with a population of 22,129 (93.89%); the second largest ethnic group was White Alone - Hispanic with a population of 682 (2.89%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 271 (1.15%).

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

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

See this for other years:
Hispanics and Non Hispanics in Grainger, TN in 2020
Total Population:
Race in Grainger, TN in 2020
Total Population:
Ethnicity in Grainger, TN in 2020
Total Population:
Population By Race in Grainger , TN in 2020
Race Population Percentage
Black or African American Alone 276 1.17%
White Alone 22,811 96.78%
American Indian and Alaska Native Alone 119 0.51%
Asian Alone 63 0.27%
Native Hawaiian And Pacific Islander Alone 15 0.06%
Two Or More Races 285 1.21%
Population By Ethnicity in Grainger , TN in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 53 0.23%
White Alone - Hispanic 682 2.89%
American Indian and Alaska Native Alone - Hispanic 40 0.17%
Asian Alone - Hispanic 2 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 7 0.03%
Two Or More Races - Hispanic 14 0.06%
Black or African American Alone - Non Hispanic 223 0.95%
White Alone - Non Hispanic 22,129 93.89%
American Indian and Alaska Native Alone - Non Hispanic 79 0.34%
Asian Alone - Non Hispanic 61 0.26%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8 0.03%
Two Or More Races - Non Hispanic 271 1.15%