Broomfield County, Colorado ZIP codes
2 ZIP codes are in Broomfield County, plus 4 that cross in from neighboring counties. It's part of the Denver-Aurora-Centennial, CO metro area.
- ZIP codes
- 2
- Population in these ZIPs
- 81,344
- Avg. median income
- $130,900population-weighted
- Cities & towns
- 1
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Broomfield County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 80020 | Broomfield | 54,201 | $117,243 | $562,100 |
| 80023 | Broomfield | 27,143 | $158,180 | $808,100 |
ZIP codes partly in Broomfield County
These ZIP codes are mostly in a neighboring county but cover part of Broomfield County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 80021 | Broomfield | Jefferson County | 36,555 | $110,038 | $541,800 |
| 80026 | Lafayette | Boulder County | 32,701 | $120,187 | $663,100 |
| 80234 | Denver | Adams County | 29,356 | $92,563 | $511,500 |
| 80516 | Erie | Weld County | 39,048 | $168,725 | $706,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Broomfield County
Nearby counties
Frequently asked questions
How many ZIP codes are in Broomfield County, Colorado?
2 ZIP codes are mainly in Broomfield County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Broomfield County?
ZIP codes in Broomfield County use the city names Broomfield.
What metro area is Broomfield County in?
Broomfield County is part of the Denver-Aurora-Centennial, CO metropolitan statistical area.