Sumner, Washington

Sumner, Washington
Location of Sumner, Washington
Coordinates: 47°13′30″N 122°14′48″W / 47.22500°N 122.24667°W / 47.22500; -122.24667
CountryUnited States
StateWashington
CountyPierce
Government
  TypeMayor–council
  MayorKathy Hayden
Area
  Total
7.65 sq mi (19.82 km2)
  Land7.53 sq mi (19.51 km2)
  Water0.12 sq mi (0.31 km2)
Elevation
52 ft (16 m)
Population
 (2020)
  Total
10,621
  Density1,384.36/sq mi (534.53/km2)
Time zoneUTC-8 (Pacific (PST))
  Summer (DST)UTC-7 (PDT)
ZIP codes
98352, 98390
Area code253
FIPS code53-68435
GNIS feature ID2412001
Websitesumnerwa.gov

Sumner is a city in northern Pierce County, Washington, United States. The population was 10,621 at the 2020 census. Nearby cities include Puyallup to the west, Auburn to the north, and Bonney Lake to the east.