Olympia Cdp, 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 1.09K population of Olympia Cdp, SC residents comprised of 74 residents who identified as Hispanic or Latino (6.81%), and 1.01K residents who identified as Non-Hispanic (93.19%).

Race: The White Alone population was the largest racial group in Olympia Cdp, SC, with a population of 869 (79.94%). The Black or African American Alone population was the second largest racial group in Olympia Cdp, SC, with a population of 106 (9.75%). The Two Or More Races population was the third largest racial group in Olympia Cdp, SC, with a population of 68 (6.26%). The smallest racial group in Olympia Cdp, SC was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Olympia Cdp, SC, with a population of 846 (77.83%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Olympia Cdp, SC, with a population of 103 (9.48%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Olympia Cdp, SC, with a population of 46 (4.23%). The smallest ethnic group in Olympia Cdp, SC was 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 Olympia Cdp, 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.

Olympia Cdp, SC Hispanics and Non Hispanics Population in Census 2020
Total Population:
Olympia Cdp, SC Racial Groups in Census 2020
Total Population:
Olympia Cdp, SC Ethnicity Groups in Census 2020
Total Population:
Olympia Cdp, SC Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 106 9.75
White Alone 869 79.94
American Indian and Alaska Native Alone 8 0.74
Asian Alone 6 0.55
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 30 2.76
Two Or More Races 68 6.26
Olympia Cdp, SC Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 846 77.83
Non-Hispanic - Black Alone 103 9.48
Non-Hispanic - Two or More Races 46 4.23
Hispanic - Some Other Race Alone 25 2.30
Hispanic - White Alone 23 2.12
Hispanic - Two or More Races 22 2.02
Non-Hispanic - American Indian & Alaska Native 7 0.64
Non-Hispanic - Asian Alone 6 0.55
Non-Hispanic - Some Other Race Alone 5 0.46
Hispanic - Black Alone 3 0.28
Hispanic - American Indian & Alaska Native 1 0.09
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00