About Thornton

Mission

Our mission is to build a resilient and thriving Thornton by providing vital services that support safety and well-being for our community.

Vision

As one of the largest cities in Colorado, Thornton is a regional leader with a dynamic economy and safe, welcoming, and diverse neighborhoods focused on innovation, fiscal responsibility, and service excellence that enriches lives.

Values

We earn and value our community’s TRUST

We value the TRUST our community has in us to serve as stewards of resources to provide essential services.  We make decisions in a selfless and professional way that prioritize the collective, evolving, and long-term needs of the organization and community.  We build systems of communication and transparency that reinforce accountability for our performance and actions. 

Our internal and external COLLABORATION builds strong relationships and better outcomes 

We demonstrate COLLABORATION by recognizing that the needs of our community and our work extend beyond the borders of our departments and our organization. We engage internal and external partners to align our efforts and achieve common goals. By working together, we capitalize on new opportunities and identify creative solutions to problems.

We demonstrate our DEDICATION to public service 

We serve with DEDICATION by treating the public and our teammates with respect and compassion.  We incorporate these values and practices into our work, recognizing that respect must be earned and maintained.  We realize that our actions are a reflection on the City and we commit to listening to and supporting the community.

We continuously seek service EXCELLENCE through creativity and continuous improvement 

We each take the initiative to pursue EXCELLENCE by increasing efficiency, improving service, creatively addressing problems, and adapting to new opportunities and challenges in our work. We serve with a mindset to continuously improve our processes and raise our standards.

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2025 City Holidays

Trash and Recycling Collection Delays Due to Holidays

Trash and Recycling Collection will be delayed one day on the following holidays:

  • New Year's Day, January 1
  • Thanksgiving Day, November 27
  • Christmas Day, December 25   ​

Thornton History

The history of the City of Thornton begins on the Eppinger family farm just north of Denver. This is where developer Sam Hoffman bought 400 acres in 1952 to build an affordable but self-sustaining community. When Hoffman launched an open house to showcase the first three completed homes in 1953, actress Jane Russell decorated the interiors of the homes and attended the open house to sign autographs and promote the new community.  Russell's brothers worked for Hoffman, which made Thornton a special place to the actress who would visit several times in the future.  Hoffman promised the newly created neighborhood would be complete with schools, parks, fire station, city hall, shopping center, churches, swimming pool, and water and disposal plants. Unfortunately, few of these amenities materialized under his oversight.  The neighbors, through a spirit of collaboration and ingenuity, decided to take matters into their own hands to create the community they were promised in the middle of this farmland.  Families like the Lambertsons still managed large farmsteads in the area that the city would one day surround, which established a rich agricultural history to the city and the county.