South Yarmouth, Massachusetts

South Yarmouth, Massachusetts
Windmill Beach
Location in Barnstable County and the state of Massachusetts.
Coordinates: 41°40′4″N 70°11′59″W / 41.66778°N 70.19972°W / 41.66778; -70.19972
CountryUnited States
StateMassachusetts
CountyBarnstable
TownYarmouth
Area
 • Total
7.81 sq mi (20.23 km2)
 • Land6.96 sq mi (18.02 km2)
 • Water0.85 sq mi (2.21 km2)
Elevation
20 ft (6 m)
Population
 (2020)
 • Total
11,703
 • Density1,682.5/sq mi (649.61/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP Codes
02664 (South Yarmouth)
02673 (West Yarmouth)
Area codes508/774
FIPS code25-66035
GNIS feature ID0615882

South Yarmouth is an unincorporated village and census-designated place (CDP) in the town of Yarmouth in Barnstable, Massachusetts, United States. As of the 2020 census, South Yarmouth had a population of 11,703. It is the highest of the three CDPs in Yarmouth.