Snohomish County, Washington

Snohomish County, Washington, has 870,656 residents (July 2025 estimate). Its county seat is Everett. It uses Pacific Time and covers 2,087 sq mi (5,404 km²) of land.

SeattleSpokaneTacoma
Snohomish County in Washington
EverettMarysvilleBothellEdmondsLake Stevens
Snohomish County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
870,656
Land area
2,087 sq mi (5,404 km²)
County seat or government
Everett
Time zone
Pacific TimeUTC-08:00 in January; UTC-07:00 in July
Median household income
$111,246 ± $1,305
Median home value
$696,000 ± $4,737
Median rent, with utilities
$1,949 ± $22
Homes lived in by their owners
68.2% ± 0.6 points
County type
County
Metro or micro area
Seattle-Tacoma-Bellevue, WA metro areaCentral county
Water area
109 sq mi (283 km²)
State
Washington
County code (FIPS)
53061
Coordinates (central point)
48.054913, -121.765038

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Snohomish County

Time zoneLocal time and UTC offsetNext clock change
Pacific TimeAmerica/Los_AngelesUTC-08:00 in January; UTC-07:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 9801277,041 people
  2. 9820860,915 people
  3. 9827055,049 people
  4. 9825852,752 people
  5. 9822346,497 people
  6. 9820445,130 people
  7. 9803642,370 people
  8. 9808741,796 people
  9. 9829039,826 people
  10. 9802638,976 people
  11. 9802135,631 people
  12. 9820335,517 people
All 30
  1. 9820131,895 people
  2. 9827231,436 people
  3. 9827130,838 people
  4. 9803729,723 people
  5. 9829627,896 people
  6. 9829227,389 people
  7. 9807224,446 people
  8. 9804323,101 people
  9. 9827521,323 people
  10. 9802019,551 people
  11. 9828217,303 people
  12. 9807714,109 people
  13. 9825210,361 people
  14. 982947,963 people
  15. 982514,907 people
  16. 982412,339 people
  17. 98207843 people
  18. 98256368 people

30 ZIP Code areas overlap Snohomish County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Snohomish County, largest first

  1. Edmonds School District179,177 people
  2. Northshore School District154,487 people
  3. Everett School District150,033 people
  4. Mukilteo School District108,811 people
  5. Marysville School District76,690 people
  6. Snohomish School District59,785 people
  7. Lake Stevens School District52,580 people
  8. Monroe School District41,292 people
  9. Stanwood-Camano School District40,290 people
  10. Arlington School District33,737 people
  11. Lakewood School District17,953 people
  12. Granite Falls School District16,873 people
All 15
  1. Sultan School District15,197 people
  2. Darrington School District3,308 people
  3. Index School District512 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Tribal areas in Snohomish County, largest first

  1. Tulalip Reservation and Off-Reservation Trust Land10,353 people
  2. Sauk-Suiattle Reservation55 people
  3. Stillaguamish Reservation and Off-Reservation Trust Land7 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Everett, Washington (city)111,845 people
  2. Marysville, Washington (city)73,002 people
  3. Bothell, Washington (city)49,610 people
  4. Edmonds, Washington (city)42,735 people
  5. Lake Stevens, Washington (city)40,253 people
  6. Lynnwood, Washington (city)40,110 people
  7. Mill Creek East, Washington (CDP)25,453 people
  8. Eastmont, Washington (CDP)23,721 people
  9. North Lynnwood, Washington (CDP)23,339 people
  10. Mountlake Terrace, Washington (city)23,104 people
  11. Martha Lake, Washington (CDP)22,634 people
  12. Silver Firs, Washington (CDP)22,306 people
All 67
  1. Bothell West, Washington (CDP)22,029 people
  2. Mukilteo, Washington (city)21,323 people
  3. Arlington, Washington (city)21,095 people
  4. Mill Creek, Washington (city)20,956 people
  5. Monroe, Washington (city)19,755 people
  6. Lake Stickney, Washington (CDP)15,890 people
  7. Bothell East, Washington (CDP)14,578 people
  8. Maltby, Washington (CDP)10,910 people
  9. Alderwood Manor, Washington (CDP)10,266 people
  10. Picnic Point, Washington (CDP)10,261 people
  11. Snohomish, Washington (city)10,239 people
  12. Stanwood, Washington (city)8,373 people
  13. Woods Creek, Washington (CDP)6,943 people
  14. Brier, Washington (city)6,545 people
  15. Sultan, Washington (city)6,116 people
  16. Lake Goodwin, Washington (CDP)5,536 people
  17. Chain Lake, Washington (CDP)4,950 people
  18. Granite Falls, Washington (city)4,659 people

See all 67 cities, towns and communities in Snohomish County, largest first

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Skagit County, Washington30 mi north
  2. King County, Washington39 mi south
  3. Island County, Washington42 mi west
  4. Kitsap County, Washington50 mi southwest
  5. Chelan County, Washington55 mi east

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.