Map of Westminster, Colorado, United States

Westminster is a city in Colorado, United States, with a population of about 116,317. It lies at 39.8366°N, 105.0372°W, about 1641 m above sea level. Westminster is about 2,400 km (1,491 mi) west of Washington, D.C., the capital. The nearest city on our map is Arvada, 6 km to the southwest.

Westminster at a glance

Where is Westminster?

• The 7th largest city in Colorado on this site.
• Located in the Northern and Western hemispheres.
• Daylight ranges from about 9 h 20 min on the shortest day to 15 h 00 min on the longest day (around 21 December and 21 June).

Cities near Westminster

• Arvada — 6 km southwest
• Thornton — 7 km northeast
• Northglenn — 7 km northeast
• Commerce City — 9 km east
• Broomfield — 10 km northwest
• Denver — 12 km south
• Lakewood — 15 km south
• Aurora — 21 km southeast
• Brighton — 25 km northeast
• Littleton — 25 km south

Largest cities in Colorado

• Denver — 729,019
• Colorado Springs — 456,568
• Aurora — 359,407
• Fort Collins — 170,924
• Lakewood — 152,597
• Thornton — 133,451
• Arvada — 115,368
• Centennial — 109,741
• Pueblo — 109,412
• Greeley — 108,795

Largest cities in United States

• New York City — 8,804,190
• Los Angeles — 3,820,914
• Brooklyn — 2,736,074
• Chicago — 2,664,452
• Queens — 2,316,841
• Houston — 2,314,157
• Phoenix — 1,650,070
• Philadelphia — 1,573,916
• San Antonio — 1,526,656
• Manhattan — 1,487,536

Map of United States and all its cities →

Other places named Westminster

• Westminster — California, United States

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.