Westminster, CO

Three centers give Westminster a less conventional map than a single downtown would. Historic Westminster occupies the older southern city near Federal Boulevard. RTD's B Line terminates at Westminster Station on 72nd Avenue, about six rail miles from Denver Union Station. Farther north, streets, apartments, shops, a hotel, and public spaces are replacing the mall that closed in 2011; construction of this new Downtown began in 2017. Its separate RTD station remains a future stop. U.S. 36 ties these districts to Denver and Boulder, while commercial development continues toward Interstate 25. Across roughly 34 square miles in Adams and Jefferson counties, a resident's nearest center depends greatly on which side of the city they live. Westminster took its name from a university whose campus never stood inside the municipal boundary.

ATTRCdison / CC BY-SA 4.0

A Presbyterian school modeled on Princeton opened at nearby Crown Point in 1908, in a castlelike building that remains on the police badge. The school closed, but the surrounding settlement adopted its name and incorporated in 1911. Farming still defined much of the area until the Denver–Boulder Turnpike and postwar homebuilding arrived in the 1950s. That sequence produced neighborhoods from several periods of growth and left local services divided by county, school-district, and recreation-district lines. Historic Westminster, the rail-station district, the redeveloping mall site, and the northern commercial areas are therefore parts of one city with different origins and street patterns. Work is similarly distributed. Westminster's 2026 economic profile identifies aerospace, technology and information, health and life sciences, financial services, business support, and hospitality among its established clusters.

ATTRKaren Nutini / CC BY-SA 3.0

Its December 2025 employer list places Advanced Space and BAE Space & Mission Systems in aerospace and CACI International and Motorola Solutions in technology and information. Ball Corporation, medical businesses, hotels, entertainment venues, retailers, and smaller service companies broaden the employment base. These operations occupy offices, laboratories, production sites, hotels, shops, and medical settings across the city. The B Line gives the southern station area a direct weekday connection to central Denver, while the planned Downtown stop has yet to provide service. Protected land forms another network across Westminster. Voters approved a dedicated open-space sales tax in 1985, making theirs the second Colorado municipality to create such a program.

ATTRJeffrey Beall / CC BY-SA 3.0

By 2026, the city had preserved more than 3,700 acres and reached its original target of 15 percent of municipal land. Big Dry Creek and the Farmers' High Line Canal are part of 126 trail miles, and Westminster Hills Open Space accounts for more than 1,000 protected acres. Libraries, the Westminster Arts Center, and city history tours add indoor and neighborhood programs. The new Downtown supplied a different kind of gathering place in 2026: a May concert opened a summer series at Central Square Plaza, followed the next day by Aerostat Park's grand opening. Outdoor music, housing, and everyday errands had arrived on the former mall site while RTD still listed its rail stop as future.