Snohomish County, Washington

county in the state of Washington, United States

Snohomish County is a county in the U.S. state of Washington. As of 2010, its population was 713,335. The county seat is Everett.

Snohomish County
Snohomish County Government Campus in Everett
Snohomish County Government Campus in Everett
Flag of Snohomish County
Flag
Map of Washington highlighting Snohomish County
Location within the U.S. state of Washington
Map of the United States highlighting Washington
Washington's location within the U.S.
Coordinates: 48°02′N 121°43′W / 48.04°N 121.71°W / 48.04; -121.71
Country United States
State Washington
FoundedJanuary 14, 1861
Named forthe Snohomish people
SeatEverett
Largest cityEverett
Area
 • Total2,196 sq mi (5,690 km2)
 • Land2,087 sq mi (5,410 km2)
 • Water109 sq mi (280 km2)  5.0%
Population
 • Estimate 
(2018)
814,901
 • Density384/sq mi (148/km2)
Time zoneUTC−8 (Pacific)
 • Summer (DST)UTC−7 (PDT)
Congressional districts1st, 2nd, 7th
Websitesnohomishcountywa.gov