Whatcom County, Washington

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

110,021 parcels mapped100% with owner of recordPop. 228,432

Open the Whatcom County parcel map

Whatcom County property records

110,021

parcels mapped

100%

with owner of record

Weekly

ownership and sale updates

Recent sales in Whatcom County Out-of-state owners in Whatcom County Vacant land in Whatcom County Largest parcels in Whatcom County Owner list builder Download county data

Cities and towns in Whatcom County

Bellingham Birch Bay Ferndale Marietta-Alderwood Blaine Lynden Point Roberts Sudden Valley Deming Kendall Peaceful Valley Custer Maple Falls Glacier Acme Everson Sumas Geneva Nooksack

ZIP codes

98220 98225 98226 98229 98230 98240 98244 98247 98248 98262 98264 98266 98276 98281 98283 98295

Embed this parcel map on your site (free)

<iframe src="https://clilu.com/embed?lat=48.8313&lng=-121.8723&zoom=11" width="100%" height="450" style="border:0" loading="lazy" title="Whatcom County, Washington parcel map"></iframe>

Questions about Whatcom County property records

How do I find who owns property in Whatcom County?

Open the CLILU map at Whatcom 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 110,021 Whatcom County parcels, 100% with owner names.

How often is Whatcom 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 Whatcom 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 Whatcom 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.

228,432

Population

$80,989

Median Income

$43,463

Per Capita Income

5.0%

Unemployment

County statistics

Economic Data

Labor Force: 119,729
Poverty Rate: 12.7%
Building Permits (2023): 588
New Housing Units (2023): 894

Health & Safety

Healthcare Shortage Area: Yes
HPSA Score: 19
Disaster Declarations (10yr): 7
County FIPS: 53073

Other Counties in Washington

King County Pierce County Snohomish County Spokane County Clark County Thurston County Kitsap County Yakima County Benton County Skagit County Cowlitz County Grant County View all 39 counties →

About Whatcom County, Washington

Whatcom County is located in Washington with a population of 228,432. The median household income is $80,989, and the unemployment rate is 5.0%. CLILU provides free access to parcel maps and property ownership records for Whatcom 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.