County · Colorado · United States
Arapahoe County ZIP codes
17 ZIP codes · 5 cities · FIPS 08005
Key facts
- State
- Colorado (CO)
- FIPS code
- 08005
- Population
- 655,709
- Median household income
- $97,215
- Median age
- 37.3
- Land area
- 797.9 sq mi (2,066.5 km²)
- Population density
- 822 / sq mi
- Area codes
- 303, 720, 983
Cities and ZIP codes in Arapahoe County (5)
| City | ZIP codes |
|---|---|
| Aurora | 80010, 80012, 80013, 80014, 80015, 80016, 80017, 80018 |
| Englewood | 80110, 80111, 80112, 80113 |
| Littleton | 80120, 80121, 80122 |
| Byers | 80103 |
| Deer Trail | 80105 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.