The Town of Frederick is a Statutory Town located in Weld County, Colorado, United States. The town population was 14,513 at the 2020 United States Census, a +67.22% increase since the 2010 United States Census. Frederick is a part of the Greeley, CO Metropolitan Statistical Area and the Front Range Urban Corridor.

Initially named McKissick for the mine owner, Frederick was renamed when the daughters of Frederick A. Clark, a land owner, laid out the town site in 1907 and named it for their father. Incorporated in 1907, the Town of Frederick began as a coal mining town attracting immigrants from Italy, France, Greece, Turkey, several Slavic countries and Latin America. The Frederick Coal mine closed in 1928.

In 2014 the town ‘re-branded’ by designing a logo that is a stylized gas lamp with a mountain range background, and adopting the tag line “Built on What Matters”. Prior to the re-branding the town primarily used the seal as a logo on town vehicles and letter head.

– Updated 2022