St. Andrews

County:: Lexington County
County Seat:: No
Area (mi²):: 6.143
State:: South Carolina

St. Andrews is a CDP located in Lexington County, South Carolina. St. Andrews has a 2025 population of 22,263. St. Andrews is currently growing at a rate of 0.53% annually and its population has increased by 4.25% since the most recent census, which recorded a population of 21,355 in 2020.

The average household income in St. Andrews is $53,802 with a poverty rate of 23.52%. The median age in St. Andrews is 31.7 years: 29.8 years for males, and 33.5 years for females.

Demographics

The racial composition of St. Andrews includes 68.17% Black or African American, 21.6% White, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Black or African American

White

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
Black or African American	14,283	68.17%
White	4,526	21.6%
Two or more races	1,149	5.48%
Asian	527	2.52%
Other race	461	2.2%
Native American	7	0.03%
Native Hawaiian or Pacific Islander	0	0%

St. Andrews Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Andrews' average per capita income is $37,044. Household income levels show a median of $45,321. The poverty rate stands at 23.52%.

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
Married Families	$62,255	-
Families	$49,227	$56,454
Households	$45,321	$53,802
Non Families	$41,544	$48,238

$37,044

Average Income

$45,321

Median Household Income

23.52%

Poverty Rate