Custer, Washington

Custer, Washington
Location of Custer, Washington
Coordinates: 48°54′20″N 122°37′43″W / 48.90556°N 122.62861°W / 48.90556; -122.62861
CountryUnited States
StateWashington
CountyWhatcom
Area
 • Total
1.8 sq mi (4.7 km2)
 • Land1.8 sq mi (4.7 km2)
 • Water0 sq mi (0.0 km2)
Elevation
39 ft (12 m)
Population
 (2020)
 • Total
518
 • Density290/sq mi (110/km2)
Time zoneUTC-8 (Pacific (PST))
 • Summer (DST)UTC-7 (PDT)
ZIP code
98240
Area code360
FIPS code53-16375
GNIS feature ID2408634

Custer is a census-designated place (CDP) in Whatcom County, Washington, United States. The population was 518 at the 2020 census, up from 366 at the 2010 census.