Chatham (CDP), Massachusetts

Chatham, Massachusetts
Chatham Downtown
Location in Barnstable County and the state of Massachusetts.
Coordinates: 41°40′46″N 69°57′43″W / 41.67944°N 69.96194°W / 41.67944; -69.96194
CountryUnited States
StateMassachusetts
CountyBarnstable
TownChatham
Area
  Total
3.49 sq mi (9.03 km2)
  Land2.64 sq mi (6.83 km2)
  Water0.85 sq mi (2.20 km2)
Elevation
13 ft (4 m)
Population
 (2020)
  Total
1,551
  Density588.17/sq mi (227.06/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code
02633
Area code508
FIPS code25-12960
GNIS feature ID0615912

Chatham is a census-designated place (CDP) in the town of Chatham in Barnstable County, Massachusetts, United States. The population was 1,421 at the 2010 census, out of 6,125 in the entire town of Chatham.