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About Coupeville, Washington

Coupeville is a town in Island County, Washington, United States. The population was 1,831 at the 2010 census. It is the county seat of Island County.

News from Coupeville

Coupeville Facts

  • Population Total: 1831
  • Square Miles: 1.3
  • Area Code: 360
  • Elevation: 75
  • Postal Codes: 98239
  • Timezone: Pacific