Whatcom County, WA
Whatcom County Map
The County of Whatcom is located in the State of Washington. Find directions to Whatcom County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Whatcom County population is estimated at 231,016 people. The Whatcom County time zone is Pacific Daylight Time which is 8 hours behind Coordinated Universal Time (UTC).