Colorado Gazetteer
Westminster is the actual or alternate city name associated with 13 ZIP Codes by the US Postal Service.
Select a particular Westminster ZIP Code to view a more detailed map and the number of Business, Residential, and PO Box addresses for that ZIP Code. The Residential addresses are segmented by both Single and Multi-family addessses.
Each individual Westminster ZIP Code profile also includes Demographic Data including Population, Housing, Income, Households, and Growth Rates.
| Westminster, CO - Standard ZIP Codes |
| 80003 80005 80020 80021 80023 80030 80031 80221 80234 80241 80260 |
| Westminster, CO - PO Box ZIP Codes (NO DEMOGRAPHIC DATA) |
| 80035 80036 |
