Westminster, Colorado
Westminster is a city in Adams County, Colorado, with an estimated population of 114,875 in 2023. It sits at 39.8801, -105.0615 in the America/Denver time zone.
| Field | Value |
|---|---|
| Place name | Westminster |
| Type | city |
| State | Colorado (CO) |
| County | Adams County |
| Population (2023 est.) | 114,875 |
| Land area | 31.62 sq mi (81.89 km²) |
| Coordinates | 39.8801, -105.0615 |
| Time zone | America/Denver |
| ZIP codes | 80030, 80031, 80035, 80036 |
| Telephone area codes | 303, 720 |
This place also extends into Jefferson County.
ZIP codes and area codes for Westminster
Westminster covers 4 ZIP codes: 80030, 80031, 80035, 80036. Telephone area codes serving the area: 303, 720. Browse all ZIP codes in Colorado for the full list.
Where is Westminster?
Westminster is located in Colorado, in Adams County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Federal Heights 4 km · CONorthglenn 8 km · COBroomfield 8 km · COArvada 9 km · COSuperior 10 km · COThornton 11 km · COMountain View 12 km · COLouisville 12 km · CO
Other places in Adams County
Thornton 144,922Commerce City 68,245Brighton 42,477Northglenn 38,164Federal Heights 13,943Bennett 3,549
Related
Frequently asked questions
What county is Westminster, CO in?
Westminster is in Adams County, Colorado.
What is the population of Westminster, CO?
The 2023 Census Bureau estimate is 114,875.
What time zone is Westminster in?
Westminster is in the America/Denver time zone.