Mayo 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 1.57K population of Mayo Cdp, SC residents comprised of 61 residents who identified as Hispanic or Latino (3.89%), and 1.51K residents who identified as Non-Hispanic (96.11%).

Race: The White Alone population was the largest racial group in Mayo Cdp, SC, with a population of 1.40K (89.22%). The Black or African American Alone population was the second largest racial group in Mayo Cdp, SC, with a population of 65 (4.15%). The Some Other Race Alone population was the third largest racial group in Mayo Cdp, SC, with a population of 47 (3.00%). The smallest racial group in Mayo 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 Mayo Cdp, SC, with a population of 1.39K (88.71%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Mayo Cdp, SC, with a population of 65 (4.15%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Mayo Cdp, SC, with a population of 36 (2.30%). The smallest ethnic group in Mayo 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 Mayo 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.

Mayo Cdp, SC Hispanics and Non Hispanics Population in Census 2020
Total Population:
Mayo Cdp, SC Racial Groups in Census 2020
Total Population:
Mayo Cdp, SC Ethnicity Groups in Census 2020
Total Population:
Mayo Cdp, SC Population of Racial Groups in Census 2020
0 of 0
Race Population % of City or Place Population
Black or African American Alone 65 4.15
White Alone 1398 89.22
American Indian and Alaska Native Alone 6 0.38
Asian Alone 6 0.38
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 47 3.00
Two Or More Races 45 2.87
Mayo Cdp, SC Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 1390 88.71
Non-Hispanic - Black Alone 65 4.15
Hispanic - Some Other Race Alone 36 2.30
Non-Hispanic - Two or More Races 28 1.79
Hispanic - Two or More Races 17 1.09
Non-Hispanic - Some Other Race Alone 11 0.70
Hispanic - White Alone 8 0.51
Non-Hispanic - American Indian & Alaska Native 6 0.38
Non-Hispanic - Asian Alone 6 0.38
Hispanic - Black Alone 0 0.00
Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00