Lewis County Population 2017

Lewis County's estimated population is 77,066 with a growth rate of 1.73% in the past year according to the most recent United States census data. Lewis County is the 16th largest county in Washington.

Year Population Growth Growth Rate
201677,0661,3121.73%
201575,7546390.85%
201475,115-11-0.01%
201375,126-433-0.57%
201275,559-132-0.17%
201175,6911760.23%
201075,51516,15727.22%
199059,3583,3335.95%
198056,02510,55823.22%
197045,4673,6098.62%
196041,858-1,897-4.34%
195043,7552,3625.71%
194041,3931,3593.39%
193040,0343,1948.67%
192036,8404,71314.67%
191032,12716,970111.96%
190015,1573,65831.81%
189011,4998,899342.27%
18802,6001,712192.79%
1870888504131.25%
1860384-174-31.18%
18505580.00%

Lewis County Population Growth

Population Data via

Lewis County Race Data

Race Population Percentage
White70,31891.24%
Two or More Races2,3763.08%
American Indian and Alaska Native1,4501.88%
Asian8511.10%
Black or African American5900.77%
Native Hawaiian and Other Pacific Islander1690.22%

Lewis County Population Pyramid

0k1k1k2k2k3k3kLewis County Male Population0k1k1k2k2k3k3kLewis County Female Population

Population of Cities in Lewis County

City 2010 Census 2016 Estimated Growth Growth Rate
Centralia16553169824292.59%
Chehalis726174982373.26%
Napavine17891868794.42%
Winlock1336133710.07%
Morton11221145232.05%
Mossyrock75976340.53%
Toledo725738131.79%
Pe Ell632643111.74%
Vader62062991.45%
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