Thurston County Population 2018

Thurston County's estimated population is 280,588 with a growth rate of 2.43% in the past year according to the most recent United States census data. Thurston County is the 6th largest county in Washington.

Year Population Growth Growth Rate
2017280,5886,6652.43%
2016273,9235,7752.15%
2015268,1483,1791.20%
2014264,9693,1711.21%
2013261,7983,3771.31%
2012258,4212,1800.85%
2011256,2413,2871.30%
2010252,95491,71656.88%
1990161,23836,97429.75%
1980124,26447,37061.60%
197076,89421,84539.68%
196055,04910,16522.65%
195044,8847,59920.38%
194037,2855,93418.93%
193031,3518,98540.17%
192022,3664,78527.22%
191017,5817,65477.10%
19009,9272522.60%
18909,6756,405195.87%
18803,2701,02445.59%
18702,24673949.04%
18601,5070.00%

Thurston County Population Growth

Population Data via

Thurston County Race Data

Race Population Percentage
White222,65979.35%
Asian15,8835.66%
Two or More Races14,2855.09%
Black or African American9,1233.25%
American Indian and Alaska Native4,6761.67%
Native Hawaiian and Other Pacific Islander2,5570.91%

Thurston County Population Pyramid

0k2k4k6k8k10k Male Population0k2k4k6k8k10k 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