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View the recording of Thornton's Virtual Town Hall held on May 14, 2025, featuring the 2025 State of the City address delivered by Mayor Jan Kulmann.

The city of Thornton is pleased to introduce our new Police Chief, Jim Baird. He will join our organization on May 27.

On May 29, 6-7:30 p.m. at Community Connections, 9471 Dorothy Blvd., Thornton residents are invited to visit with Thornton City Council Members and city staff at these fun and engaging, social community gatherings.

Thorntonfest, a signature summer festival in the city of Thornton, is a full day of fun for the whole family. It takes place Saturday, June 7, at Carpenter Park Fields, 108th Avenue and Colorado Boulevard, 10 a.m. - 5 p.m.