Snohomish County, Washington

Property records, parcel maps, and county statistics for Snohomish County, Washington.

631,017 parcels mapped50% with owner of recordPop. 834,648
Open the Snohomish County parcel map

Snohomish County property records

631,017
parcels mapped
50%
with owner of record
Weekly
ownership and sale updates

Cities and towns in Snohomish County

ZIP codes

Embed this parcel map on your site (free)

Questions about Snohomish County property records

How do I find who owns property in Snohomish County?

Open the CLILU map at Snohomish County, tap a parcel and the owner of record appears with the address, acreage and value. You can also search by owner name or address. CLILU has 631,017 Snohomish County parcels, 50% with owner names.

How often is Snohomish County parcel data updated?

CLILU checks the county's published parcel records every week and updates ownership and sale information that changed.

Can I download Snohomish County parcel data?

Yes. The full county is available as a CSV download, and the list builder exports filtered owner lists (absentee and out-of-state owners, vacant land, acreage, value, sale dates).

Are the Snohomish County property lines exact?

They come from the county's GIS parcel layer and are approximate. For legal boundaries, use a licensed surveyor or the recorded plat.

834,648
Population
$107,982
Median Income
$51,836
Per Capita Income
4.3%
Unemployment

County statistics

Economic Data

Labor Force
449,850
Poverty Rate
7.9%
Building Permits (2023)
2,383
New Housing Units (2023)
3,487

Health & Safety

Healthcare Shortage Area
Yes
HPSA Score
21
Disaster Declarations (10yr)
9
County FIPS
53061

Other Counties in Washington

About Snohomish County, Washington

Snohomish County is located in Washington with a population of 834,648. The median household income is $107,982, and the unemployment rate is 4.3%. CLILU provides free access to parcel maps and property ownership records for Snohomish County.

Use the interactive map to search for properties by owner name or address. View parcel boundaries, acreage, and assessed values sourced directly from county assessor records.