The Jefferson County Code is current through Ordinance 12-25, passed December 22, 2025.

Disclaimer: The clerk of the board’s office has the official version of the Jefferson County Code. Users should contact the clerk of the board’s office for ordinances passed subsequent to the ordinance cited above.

County Website: https://www.co.jefferson.wa.us/
County Telephone: (360) 385-9100

Codification services provided by General Code