Whatcom County Population 2018

Whatcom County's estimated population is 221,404 with a growth rate of 2.37% in the past year according to the most recent United States census data. Whatcom County is the 9th largest county in Washington.

Year Population Growth Growth Rate
2017221,4045,1302.37%
2016216,2744,5612.15%
2015211,7133,6011.73%
2014208,1121,9230.93%
2013206,1891,3110.64%
2012204,8781,4310.70%
2011203,4471,9270.96%
2010201,52073,74057.71%
1990127,78021,07919.76%
1980106,70124,75130.20%
197081,95011,63316.54%
196070,3173,5845.37%
195066,7336,37810.57%
194060,3551,2272.08%
193059,1288,52816.85%
192050,6001,0892.20%
191049,51125,395105.30%
190024,1165,52529.72%
189018,59115,454492.64%
18803,1372,603487.45%
187053418251.70%
18603520.00%

Whatcom County Population Growth

Population Data via

Whatcom County Race Data

Race Population Percentage
White185,08783.60%
Asian9,0674.10%
Two or More Races7,8943.57%
American Indian and Alaska Native6,9423.14%
Black or African American2,5291.14%
Native Hawaiian and Other Pacific Islander6450.29%

Whatcom County Population Pyramid

0k2k4k6k8k10k12k Male Population0k2k4k6k8k10k12k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990