Join the annual Lights of Newcastle Outdoor Holiday Display Contest and help spread holiday cheer!

The 2044 Draft Comprehensive Plan is now available for public review through December 5, 2024.

Would you like to serve your city? Applications are now being accepted to fill a vacancy on the Newcastle City Council.

Due to a statewide data system outage, Mercer Island Municipal Court is currently operating with limited services until further notice.

The latest issue of the Newcastle Newsletter is out, with city events, announcements, and news.

City of Newcastle staff were saddened to learn of the passing of longtime former Newcastle resident, Tony Ventrella, over the weekend.

Review the Preliminary 2025 Budget

The City of Newcastle is pleased to announce the opening of the CrossTown Trail and Boardwalk at Lake Boren Park.

Newcastle named as one of the top 20 safest cities in Washington.

City of Newcastle has been recognized as a 2024 WellCity by the Association of Washington Cities.

Lake Boren Park Shelters can now be reserved online.

City Council elects Mayor and Deputy Mayor at its January 2, 2024 meeting.

View the New Performance Dashboard

Historical Society updates premier source on Newcastle's coal-mining past.

New app streamlines the submission process for citizens to report non-emergency issues.

Online portal contains all of the geographic information for the City of Newcastle