Olympia

County:: Richland County
County Seat:: No
Area (mi²):: 0.715
State:: South Carolina

Olympia is a CDP located in Richland County, South Carolina. Olympia has a 2025 population of 1,533. Olympia is currently growing at a rate of 7.2% annually and its population has increased by 39.62% since the most recent census, which recorded a population of 1,098 in 2020.

The average household income in Olympia is $25,850 with a poverty rate of 86.16%. The median age in Olympia is 21.8 years: 21.6 years for males, and 22.5 years for females.

Demographics

The racial composition of Olympia includes 75.02% White, 19.22% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	976	75.02%
Other race	250	19.22%
Two or more races	63	4.84%
Black or African American	12	0.92%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Olympia Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Olympia's average per capita income is $33,468. Household income levels show a median of $0. The poverty rate stands at 86.16%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Households	-	$25,850
Families	-	$23,434
Married Families	-	-
Non Families	-	$26,159

$33,468

Average Income

$0

Median Household Income

86.16%

Poverty Rate