Arapahoe County, CO Zip Codes
18 zip codes across 9 cities in Arapahoe County, CO
About Arapahoe County
Arapahoe County, Colorado (CO) contains 18 unique zip codes spanning 9 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Arapahoe County.
Cities in Arapahoe County
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All Zip Codes in Arapahoe County, CO
| Zip Code | City |
|---|---|
| 80011 | Aurora |
| 80012 | Aurora |
| 80013 | Aurora |
| 80014 | Aurora |
| 80015 | Centennial |
| 80016 | Centennial |
| 80017 | Aurora |
| 80018 | Aurora |
| 800HH | Zcta 800hh |
| 80103 | Byers |
| 80105 | Deer Trail |
| 80110 | Englewood |
| 80111 | Greenwood Village |
| 80112 | Greenwood Village |
| 80120 | Littleton |
| 80121 | Centennial |
| 80122 | Centennial |
| 801XX | Zcta 801xx |
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Frequently Asked Questions
How many zip codes are in Arapahoe County, CO?
Arapahoe County, CO has 18 zip codes across 9 cities.
What cities are in Arapahoe County?
Cities in Arapahoe County include Aurora, Byers, Centennial, Deer Trail, Englewood, Greenwood Village, Littleton, Zcta 800hh, Zcta 801xx.
What state is Arapahoe County in?
Arapahoe County is located in Colorado (CO).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.