Union City, South Carolina 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 8.17K population of Union City, SC residents comprised of 141 residents who identified as Hispanic or Latino (1.73%), and 8.03K residents who identified as Non-Hispanic (98.28%).

Race: The Black or African American Alone population was the largest racial group in Union City, SC, with a population of 4.05K (49.57%). The White Alone population was the second largest racial group in Union City, SC, with a population of 3.70K (45.29%). The Two Or More Races population was the third largest racial group in Union City, SC, with a population of 324 (3.96%). The smallest racial group in Union City, SC was Native Hawaiian And Pacific Islander Alone with a population of 1 (0.01%).

Ethnicity: The Non-Hispanic - Black Alone population was the largest ethnic group in Union City, SC, with a population of 4.02K (49.22%). The Non-Hispanic - White Alone population was the second largest ethnic group in Union City, SC, with a population of 3.66K (44.78%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Union City, SC, with a population of 284 (3.47%). The smallest ethnic group in Union City, SC was Non-Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Union City, South Carolina from the 2020 decennial census.

You can see similar information for other cities and places in South Carolina and also for the state of South Carolina.

Union City, SC Hispanics and Non Hispanics Population in Census 2020
Total Population:
Union City, SC Racial Groups in Census 2020
Total Population:
Union City, SC Ethnicity Groups in Census 2020
Total Population:
Union City, SC Population of Racial Groups in Census 2020
0 of 0
Race Population % of City or Place Population
Black or African American Alone 4052 49.57
White Alone 3702 45.29
American Indian and Alaska Native Alone 10 0.12
Asian Alone 34 0.42
Native Hawaiian And Pacific Islander Alone 1 0.01
Some Other Race Alone 51 0.62
Two Or More Races 324 3.96
Union City, SC Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - Black Alone 4023 49.22
Non-Hispanic - White Alone 3660 44.78
Non-Hispanic - Two or More Races 284 3.47
Hispanic - White Alone 42 0.51
Hispanic - Two or More Races 40 0.49
Non-Hispanic - Asian Alone 34 0.42
Hispanic - Black Alone 29 0.36
Hispanic - Some Other Race Alone 29 0.36
Non-Hispanic - Some Other Race Alone 22 0.27
Non-Hispanic - American Indian & Alaska Native 10 0.12
Hispanic - Native Hawaiian & Pac. Islander 1 0.01
Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00