Cities

Below is a list of city taxing authorities in Snohomish County that may levy a property tax. You may also find it helpful to review our FTP files dealing with city boundaries and municipal annexations below. To find out more about a particular entity, please view their website (if available) or use their mailing address.

City Boundaries


  • Data format: Shapefile
  • Coordinate system: NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet
  • Theme keywords: City, Town
  • Location
  • Abstract: This data set is a compilation of municipal boundaries for cities and towns in Snohomish County, Washington. The boundaries were compiled / derived from the municipal annexations data set. Spatial registration conforms to features in the Snohomish County parcel data set. Information captured includes only the boundary of each individual city or town and the full and short names for each city or town

Municipal Annexations


  • Data format: Shapefile
  • Coordinate system: NAD_1983_StatePlane_Washington_North_FIPS_4601_Feet
  • Theme keywords: Annexations
  • Location
  • Abstract: This data set is a compilation of municipal boundaries for cities and towns in Snohomish County, Washington. The boundaries were compiled from legal descriptions for each annexation from the original incorporation onward. Legal descriptions were interpreted without assumption of intent or bias from any pre-existing maps. Spatial registration conforms to features in the Snohomish County parcel data set. Information captured includes the boundary of each individual annexation, long and short names for each city or town, the effective date of the annexation, effective date of de-annexation or repeal if applicable, and the reference to the instrument authorizing the annexation.