Island County Population 2018

Island County's estimated population is 83,159 with a growth rate of 1.86% in the past year according to the most recent United States census data. Island County is the 15th largest county in Washington.

Year Population Growth Growth Rate
201783,1591,5211.86%
201681,6381,6392.05%
201579,9991,3441.71%
201478,6554890.63%
201378,166-828-1.05%
201278,994930.12%
201178,9012310.29%
201078,67018,47530.69%
199060,19516,14736.66%
198044,04817,03763.07%
197027,0117,37337.54%
196019,6388,55977.25%
195011,0794,98181.68%
19406,09872913.58%
19305,369-120-2.19%
19205,48978516.69%
19104,7042,834151.55%
19001,870834.64%
18901,78770064.40%
18801,08746173.64%
1870626332112.93%
18602940.00%

Island County Population Growth

Population Data via

Island County Race Data

Race Population Percentage
White69,50683.58%
Asian4,0114.82%
Two or More Races3,6824.43%
Black or African American2,3572.83%
American Indian and Alaska Native8401.01%
Native Hawaiian and Other Pacific Islander4000.48%

Island County Population Pyramid

0k1k2k3k4k Male Population0k1k2k3k4k 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