ZIP Code 80121 — Centennial, Colorado
ZIP code 80121 is located in Centennial, Arapahoe County, Colorado. It is a standard zip code in the Mountain Time Zone with an estimated population of 18,049. The area code for zip code 80121 is 303 / 720.
📍 ZIP code 80121 is in Centennial, Arapahoe County, Colorado.
ZIP
80121
City
Centennial
County
Arapahoe County
State
Colorado
Mountain
303 / 720
Standard
Centennial
39.5778° N
104.9538° W
6.5 sq mi
0.05 sq mi
Map of ZIP code 80121 in Centennial, Colorado. Coordinates: 39.5778°N, 104.9538°W.
ZIP Code 80121 Demographics
Population
18,049
2,777/sq mi
48.2
49%
51%
Income
$130,815
$86,129
4.5%
2.4%
Housing
7,426
87%
13%
$646,000
$1,865
Education
97%
63%
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. The Census Bureau's ZIP Code Tabulation Areas (ZCTAs) are the standard used for census-level zip code data. ZCTAs may differ slightly from USPS ZIP code boundaries.
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View DetailsCities & Places Served
ZIP code 80121 primarily serves Centennial in Arapahoe County, Colorado.