Broomfield County ZIP Codes
Broomfield County is a county of Colorado.
- ZIP codes
- 1
- Cities & towns
- 1
- Area codes
- 3
- Land area
- 33.0 sq mi
Every ZIP code in Broomfield County
| ZIP code | City |
|---|---|
| 80023 | Broomfield |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Broomfield County codes above are listed without a column we would have to invent.
Cities and towns in Broomfield County
Area codes covering Broomfield County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Scope every ZIP code recorded in Broomfield County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.