Jefferson County ZIP Codes
Colorado, United States · 33 codes
Jefferson County in Colorado has 33 ZIP codes, from 80001 to 80470, serving 33 places.
ZIP codes in Jefferson
| ZIP Code | Places |
|---|---|
| 80001 | Arvada |
| 80002 | Arvada |
| 80003 | Arvada |
| 80004 | Arvada |
| 80005 | Arvada |
| 80006 | Arvada |
| 80007 | Arvada |
| 80021 | Broomfield |
| 80033 | Wheat Ridge |
| 80034 | Wheat Ridge |
| 80123 | Littleton |
| 80127 | Littleton |
| 80128 | Littleton |
| 80162 | Littleton |
| 80214 | Denver |
| 80215 | Denver |
| 80225 | Denver |
| 80226 | Denver |
| 80228 | Denver |
| 80232 | Denver |
| 80401 | Golden |
| 80402 | Golden |
| 80403 | Golden |
| 80419 | Golden |
| 80425 | Buffalo Creek |
| 80433 | Conifer |
| 80437 | Evergreen |
| 80439 | Evergreen |
| 80453 | Idledale |
| 80454 | Indian Hills |
| 80457 | Kittredge |
| 80465 | Morrison |
| 80470 | Pine |
Frequently asked questions
What is the ZIP code of Jefferson?
Jefferson has 33 ZIP codes, from 80001 to 80470. The table lists the places each one serves.
How many places are listed in Jefferson County?
33 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.