What is the population of Whatcom County, WA?
Whatcom County in Washington has a population of 228,432, per Census ACS 5-Year estimates. The median household income is $80,989 and the median age is 38.2.
Context
Counties are the primary administrative subdivisions of states and a stable unit for tracking population. Whatcom County's population reflects everyone within county lines, including residents of incorporated cities and unincorporated areas.
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Whatcom County in Washington has a population of 228,432, per Census ACS 5-Year estimates. The median household income is $80,989 and the median age is 38.2.