Westminster, Colorado

Westminster, Colorado
City of Westminster
Houses in Westminster with the Front Range in the background
Location of the City of Westminster in Adams and Jefferson counties, Colorado
Westminster
Location of the City of Westminster, Colorado.
Westminster
Westminster (Colorado)
Coordinates: 39°50′12″N 105°02′14″W / 39.8367°N 105.0372°W / 39.8367; -105.0372 (Westminster, Colorado)
CountryUnited States
StateColorado
CountiesAdams and Jefferson
Settled1870
Platted1885 as DeSpain Junction, later Harris
IncorporatedApril 4, 1911, as the Town of Westminster
Government
 • Typehome rule city
 • MayorClaire Carmelia
 • City ManagerJody Andrews
Area
 • Total
33.898 sq mi (87.796 km2)
 • Land31.585 sq mi (81.806 km2)
 • Water2.313 sq mi (5.990 km2)
Elevation
5,381 ft (1,640 m)
Population
 (2020)
 • Total
116,317
 • Rank8th in Colorado
250th in the United States
 • Density3,683/sq mi (1,422/km2)
 • Metro
2,963,821 (19th)
 • CSA
3,623,560 (17th)
 • Front Range
5,055,344
Time zoneUTC−07:00 (MST)
 • Summer (DST)UTC−06:00 (MDT)
ZIP codes
80003, 80005, 80020-80021, 80023, 80030-80031, 80035-80036, 80221, 80234, 80241, 80260
Area codes303/720/983
GNIS place ID204703
GNIS town ID2412237
FIPS code08-83835
Major highways
Websitewww.cityofwestminster.us

Westminster is a home rule city located in Adams and Jefferson counties, Colorado, United States. The city population was 116,317 at the 2020 United States census with 71,240 residing in Adams County and 45,077 residing in Jefferson County. Westminster is the eighth most populous city in Colorado. The city is a part of the Denver-Aurora-Centennial, CO Metropolitan Statistical Area and the Front Range Urban Corridor. The Westminster Municipal Center is located 9 miles (14 km) north-northwest of the Colorado State Capitol in Denver.