San Juan County Population 2017

San Juan County's estimated population is 16,339 with a growth rate of 0.65% in the past year according to the most recent United States census data. San Juan County is the 32nd largest county in Washington.

Year Population Growth Growth Rate
201616,3391050.65%
201516,2342131.33%
201416,0211460.92%
201315,875650.41%
201215,810-12-0.08%
201115,822520.33%
201015,7705,73557.15%
199010,0352,19728.03%
19807,8383,982103.27%
19703,85698434.26%
19602,872-373-11.49%
19503,245882.79%
19403,157601.94%
19303,097-508-14.09%
19203,60520.06%
19103,60367523.05%
19002,92885641.31%
18902,0721,124118.57%
188094839471.12%
18705540.00%

San Juan County Population Growth

Population Data via

San Juan County Race Data

Race Population Percentage
White15,31193.71%
Two or More Races4182.56%
Asian2301.41%
American Indian and Alaska Native1510.92%
Black or African American1060.65%
Native Hawaiian and Other Pacific Islander180.11%

San Juan County Population Pyramid

0k0k0k1k1k1kSan Juan County Male Population0k0k0k1k1k1kSan Juan County Female Population

Population of Cities in San Juan County

City 2010 Census 2016 Estimated Growth Growth Rate
Friday Harbor216623381727.94%
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