ZIP CodesZIP codes in Arapahoe County, Colorado
Arapahoe County, Colorado has 28 ZIP codes in this list, from 80010 to 80166. They cover 5 places, among them Aurora, Englewood, Littleton and Byers.
Nothing in this county matches.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 80010 | Aurora | 5.1 | 39.737, -104.865 |
| 80012 | Aurora | 7.6 | 39.699, -104.838 |
| 80013 | Aurora | 13.9 | 39.657, -104.785 |
| 80014 | Aurora | 7.2 | 39.666, -104.835 |
| 80015 | Aurora | 16.3 | 39.626, -104.787 |
| 80016 | Aurora | 32.3 | 39.601, -104.739 |
| 80017 | Aurora | 9.2 | 39.695, -104.788 |
| 80018 | Aurora | 35.4 | 39.710, -104.707 |
| 80041 | Aurora | no area | 39.739, -104.408 |
| 80044 | Aurora | no area | 39.739, -104.408 |
| 80046 | Aurora | no area | 39.739, -104.408 |
| 80047 | Aurora | no area | 39.739, -104.408 |
| 80103 | Byers | 368 | 39.699, -104.202 |
| 80105 | Deer Trail | 396 | 39.593, -104.068 |
| 80110 | Englewood | 6.4 | 39.646, -105.009 |
| 80111 | Englewood | 10.9 | 39.612, -104.880 |
| 80112 | Englewood | 17.8 | 39.581, -104.901 |
| 80113 | Englewood | 7.7 | 39.641, -104.961 |
| 80120 | Littleton | 8.4 | 39.599, -105.004 |
| 80121 | Littleton | 7.2 | 39.611, -104.953 |
| 80122 | Littleton | 7.1 | 39.581, -104.956 |
| 80150 | Englewood | no area | 39.648, -104.988 |
| 80151 | Englewood | no area | 39.648, -104.988 |
| 80155 | Englewood | no area | 39.648, -104.988 |
| 80160 | Littleton | no area | 39.613, -105.017 |
| 80161 | Littleton | no area | 39.613, -105.017 |
| 80165 | Littleton | no area | 39.613, -105.017 |
| 80166 | Littleton | no area | 39.613, -105.017 |
The ZIP code areas of Arapahoe County add up to about 957 square miles of land (2,479 sq km) as the Census Bureau draws them. The largest is 80105 (Deer Trail), with 396 square miles.
Places with more than one code here: Aurora (12 codes), Englewood (7 codes), Littleton (7 codes).
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Aurora, CO 80010.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.