Washington · FIPS 53061 · County seat: Everett
Snohomish County, WA GIS & Parcel Viewer
Parcel lookups for Snohomish County start at the Snohomish County ArcGIS parcel map. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Snohomish County parcel map ↗
Opens gis.snoco.org in a new tab. We link out and never embed or copy parcel data.
Snohomish County at a glance
| Official map | Snohomish County ArcGIS parcel map |
|---|---|
| Type | County-run map |
| Website | gis.snoco.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Everett |
| Population | 844,761 (2023 Census Bureau estimate) |
| Land area | 2,087 sq mi |
| FIPS code | 53061 |
Who runs this map
It is a county-level map: Snohomish County or the company it hires keeps the parcel layer up to date. As of our October 2026 test, anyone could open it without signing in or paying.
How to use the Snohomish County viewer
- Press the button above; an ArcGIS Experience Builder app opens in a new tab. Accept any splash or disclaimer screen.
- Search by address or parcel ID, or pan to the area.
- Select a parcel to view the information the publisher makes available.
- Explore the app's panels for layers, legends or printing.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
The county in brief
Census Bureau figures put Snohomish County at about 844,761 people (2023 estimate) on roughly 2,087 square miles of land, which is about 405 residents per square mile. Among Washington's 39 counties, it is the 3rd largest by population. Everett serves as the county seat.
Nearby parcel maps
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Snohomish County:
Related guides
A note on accuracy
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.