Population in July 2010: 30,639.
​Population change since 2000: +9.7%
Males: 14,557 (47.5%)
Females: 16,082 (52.5%)
Median resident age: 35.7 years
Rhode Island median age: 42.3 years
Zip code: 02879
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South Kingstown Town Income, Earnings, and Wages Data
Estimated median household income in 2013: $74,936 
South Kingstown: $74,936
Rhode Island: $55,902
Estimated per capita income in 2013: $34,281 (it was $23,827 in 2000)

South Kingstown, RI Residents, Houses, and Apartments Details
Estimated median house or condo value in 2013: $345,901 (it was $171,100 in 2000)
South Kingstown: $345,901
Rhode Island: $232,300
Mean prices in 2011: All housing units: $458,019; Detached houses: $466,486; Townhouses or other attached units: $376,424; In 2-unit structures: $292,310; In 3-to-4-unit structures: $442,292; In 5-or-more-unit structures: $253,788; Mobile homes: $213,804

Total population: 30,639 (Urban population: 22,007 (20,455 inside urbanized areas, 1,552 inside urban clusters), Rural population: 5,914 (75 farm, 5,839 nonfarm))

Houses: 11,291 (9,268 occupied: 7,046 owner occupied, 2,634 renter occupied)
% of renters here: 27%
State: 40%

Housing density: 198 houses/condos per square mile

Median rent asked for vacant for-rent units in 2009: $955
Median gross rent in South Kingstown, RI in 2009: $656

Housing units in South Kingstown with a mortgage: 4,701 (529 second mortgage, 646 home equity loan, 5 both second mortgage and home equity loan)
Houses without a mortgage: 1,586


Data from city-data.com