Editing Frederick, Colorado (section)

==Geography==
Frederick is located at {{coord|40|6|40|N|104|57|39|W|type:city}} (40.111175, −104.960967).<ref name="GR1">{{cite web|url=https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html|publisher=[[United States Census Bureau]]|access-date=April 23, 2011|date=February 12, 2011|title=US Gazetteer files: 2010, 2000, and 1990}}</ref>

At the [[2020 United States census]], the town had a total area of {{convert|39.423|km2|acre|order=flip}} including {{convert|0.324|km2|acre|order=flip}} of water.<ref name=2020_Census/>

{{Unreferenced section|date=October 2021}}
Immediately adjacent communities to Frederick are [[Firestone, Colorado|Firestone]] to the North, and [[Dacono, Colorado|Dacono]] to the South. Frederick, Firestone, and Dacono generally being called the 'Tri-Towns' or the 'Tri-Town area', the area in general being called 'Carbon Valley'. The next closest communities are Erie to the southwest, [[Longmont, Colorado|Longmont]] to the west, [[Fort Lupton, Colorado|Fort Lupton]] to the east, and an unincorporated area of Weld County called DelCamino to the northwest. Within the incorporated area of the Town of Frederick is an unincorporated section called 'Evanston'.