South Wilton is a

census-designated place A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places, such ...

(CDP) in the town of Wilton,

Fairfield County Fairfield County is the name of three counties in the United States: * Fairfield County, Connecticut * Fairfield County, Ohio * Fairfield County, South Carolina Fairfield County is a county located in the U.S. state of South Carolina. As of t ...

Connecticut Connecticut () is the southernmost state in the New England region of the Northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, New York to the west, and Long Island Sound to the south. Its cap ...

, United States. It is in the southern part of the town along

U.S. Route 7 U.S. Route 7 (US 7) is a north–south United States highway in western New England that runs for through the states of Connecticut, Massachusetts, and Vermont. The highway's southern terminus is at Interstate 95 (I-95) exit 15 ...

, in the valley of the

Norwalk River The Norwalk River is a river in southwestern Connecticut, United States, approximately long.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 The word "Norwalk" comes from t ...

. It is bordered to the north by Wilton Center and to the south by the city of Norwalk. South Wilton was first listed as a CDP prior to the 2020 census.

References

Census-designated places in Fairfield County, Connecticut Census-designated places in Connecticut {{Connecticut-geo-stub