Broomfield, CO ZIP Codes
Broomfield, Colorado has 5 ZIP codes: 4 for street addresses (, , and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Broomfield ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Broomfield ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
80038 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Broomfield city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Broomfield ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 80020 | street delivery Broomfield |
| 80021 | street delivery Broomfield Eagle View |
| 80023 | street delivery Broomfield |
| 80038 | PO boxes at the Broomfield post office Broomfield |
| 80516 | street delivery; mail may be addressed to Erie Erie |
Why your mail may say Broomfield when you live outside it
Broomfield ZIP codes also cover Erie, Westminster and Frederick, so a letter addressed to Broomfield can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Broomfield County property records show which city you are in.
Broomfield ZIP code questions
What is the main ZIP code for Broomfield?
80020, the ZIP code of the main Broomfield post office at 280 E 1st Ave.
Which Broomfield ZIP codes are for PO boxes only?
80038. Mail to it goes to boxes at the post office, not to street addresses.
What county is Broomfield in?
Broomfield County.
ZIP codes for towns near Broomfield
More towns near Broomfield: Boulder, Wheat Ridge, Brighton, Commerce City, Longmont, Denver, Lakewood, Englewood, Dakota Ridge.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections