South Kingstown

County:: Washington County
County Seat:: No
Area (mi²):: 56.37
State:: Rhode Island

South Kingstown is located in Washington County, Rhode Island. South Kingstown has a 2025 population of 31,935. South Kingstown is currently declining at a rate of -0.14% annually but its population has increased by 0.02% since the most recent census, which recorded a population of 31,930 in 2020.

The average household income in South Kingstown is $132,714 with a poverty rate of 7.64%.The median age in South Kingstown is 38.9 years: 38.9 years for males, and 38.8 years for females.

Demographics

The racial composition of South Kingstown includes 87.11% White, 3.53% Asian, 3.12% Black or African American, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	27,878	87.11%
Two or more races	1,303	4.07%
Asian	1,129	3.53%
Black or African American	997	3.12%
Other race	385	1.2%
Native American	307	0.96%
Native Hawaiian or Pacific Islander	6	0.02%

South Kingstown Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Kingstown's average per capita income is $62,756. Household income levels show a median of $111,063. The poverty rate stands at 7.64%.

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	$141,656	-
Families	$127,560	$155,362
Households	$111,063	$132,714
Non Families	$58,914	$81,981

$62,756

Average Income

$111,063

Median Household Income

7.64%

Poverty Rate