San Juan County, WA

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San Juan County, Washington cities by population

Number of cities: 1
Population: 17,631
Largest city: Friday Harbor
Table of cities in San Juan County, Washington sorted by population from largest to smallest.
CityTypePopulation
Friday Harbortown2,587

What is the largest city in San Juan County, Washington?

Friday Harbor is the largest city in San Juan County, Washington with a population of 2,587.

TOP-5 cities by population in San Juan County, Washington:
  • Friday Harbor