Arapahoe County, Colorado ZIP codes
28 ZIP codes are in Arapahoe County, plus 16 that cross in from neighboring counties. It's part of the Denver-Aurora-Centennial, CO metro area.
- ZIP codes
- 28
- Population in these ZIPs
- 605,473
- Avg. median income
- $106,300population-weighted
- Cities & towns
- 5
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Arapahoe County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 80010 | Aurora | 42,439 | $63,579 | $382,200 |
| 80012 | Aurora | 51,052 | $73,000 | $381,300 |
| 80013 | Aurora | 73,248 | $101,191 | $454,300 |
| 80014 | Aurora | 39,496 | $73,210 | $340,500 |
| 80015 | Aurora | 72,316 | $124,702 | $535,700 |
| 80016 | Aurora | 68,268 | $150,492 | $730,200 |
| 80017 | Aurora | 40,584 | $80,524 | $392,500 |
| 80018 | Aurora | 19,072 | $136,895 | $532,200 |
| 80041 PO Box | Aurora | — | — | — |
| 80044 PO Box | Aurora | — | — | — |
| 80046 PO Box | Aurora | — | — | — |
| 80047 PO Box | Aurora | — | — | — |
| 80105 | Deer Trail | 2,182 | $79,792 | $382,700 |
| 80110 | Englewood | 23,825 | $85,900 | $474,400 |
| 80111 | Englewood | 31,561 | $135,995 | $877,400 |
| 80112 | Englewood | 36,816 | $108,874 | $593,800 |
| 80113 | Englewood | 22,976 | $96,590 | $620,500 |
| 80120 | Littleton | 29,725 | $94,296 | $590,500 |
| 80121 | Littleton | 18,029 | $142,056 | $676,400 |
| 80122 | Littleton | 32,195 | $128,691 | $614,500 |
| 80137 | Watkins | 1,689 | $134,890 | $528,700 |
| 80150 PO Box | Englewood | — | — | — |
| 80151 PO Box | Englewood | — | — | — |
| 80155 PO Box | Englewood | — | — | — |
| 80160 PO Box | Littleton | — | — | — |
| 80161 PO Box | Littleton | — | — | — |
| 80165 PO Box | Littleton | — | — | — |
| 80166 PO Box | Littleton | — | — | — |
ZIP codes partly in Arapahoe County
These ZIP codes are mostly in a neighboring county but cover part of Arapahoe County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 80011 | Aurora | Adams County | 53,695 | $74,022 | $395,200 |
| 80102 | Bennett | Adams County | 6,690 | $113,125 | $508,200 |
| 80103 | Byers | Adams County | 3,215 | $102,656 | $541,000 |
| 80123 | Littleton | Jefferson County | 44,549 | $105,932 | $581,300 |
| 80128 | Littleton | Jefferson County | 36,712 | $121,436 | $577,000 |
| 80129 | Littleton | Douglas County | 30,223 | $141,667 | $659,600 |
| 80136 | Strasburg | Adams County | 6,144 | $111,528 | $527,500 |
| 80220 | Denver | Denver County | 37,203 | $106,054 | $636,300 |
| 80222 | Denver | Denver County | 23,838 | $86,472 | $538,300 |
| 80224 | Denver | Denver County | 19,352 | $86,352 | $542,900 |
| 80230 | Denver | Denver County | 10,449 | $99,750 | $765,700 |
| 80231 | Denver | Denver County | 35,883 | $76,502 | $395,400 |
| 80236 | Denver | Denver County | 16,863 | $86,115 | $502,100 |
| 80237 | Denver | Denver County | 23,384 | $85,705 | $484,500 |
| 80246 | Denver | Denver County | 13,097 | $67,235 | $558,200 |
| 80247 | Denver | Denver County | 29,760 | $64,498 | $250,400 |
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 Arapahoe County
Nearby counties
Frequently asked questions
How many ZIP codes are in Arapahoe County, Colorado?
28 ZIP codes are mainly in Arapahoe County, and 16 more ZIP codes from neighboring areas reach partly into it.
What cities are in Arapahoe County?
ZIP codes in Arapahoe County use the city names Aurora, Deer Trail, Englewood, Littleton and Watkins.
What metro area is Arapahoe County in?
Arapahoe County is part of the Denver-Aurora-Centennial, CO metropolitan statistical area.