Clark County Population 2018

Clark County's estimated population is 474,643 with a growth rate of 1.95% in the past year according to the most recent United States census data. Clark County is the 5th largest county in Washington.

Year Population Growth Growth Rate
2017474,6439,0951.95%
2016465,5488,3531.83%
2015457,1958,7731.96%
2014448,4226,8621.55%
2013441,5605,1571.18%
2012436,4034,1980.97%
2011432,2055,5641.30%
2010426,641188,58879.22%
1990238,05345,82623.84%
1980192,22763,77349.65%
1970128,45434,64536.93%
196093,8098,5029.97%
195085,30735,45571.12%
194049,8529,53623.65%
193040,3167,51122.90%
192032,8056,69025.62%
191026,11512,69694.61%
190013,4191,71014.60%
189011,7096,219113.28%
18805,4902,40978.19%
18703,08169729.24%
18602,3841,741270.76%
18506430.00%

Clark County Population Growth

Population Data via

Clark County Race Data

Race Population Percentage
White400,19484.31%
Asian20,9704.42%
Two or More Races18,2613.85%
Black or African American9,8972.09%
American Indian and Alaska Native5,1701.09%
Native Hawaiian and Other Pacific Islander3,9020.82%

Clark County Population Pyramid

0k5k10k15k Male Population0k5k10k15k 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