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ZIP Code 80121

Littleton, Colorado, United States

Standard ZIP Mountain Time (MT)
18,029
Population
965.2
Per sq mile
Arapahoe
County

About ZIP Code 80121

ZIP code 80121 is assigned to Littleton, Arapahoe County, Colorado, United States. It falls in the Mountain Time (MT) zone. The estimated population of this ZIP code area is 18,029 with a density of 965.2 people per square mile.

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Location Details

ZIP Code80121
CityLittleton
CountyArapahoe County
StateColorado
CountryUnited States
TimezoneMountain Time (MT)
Timezone IDAmerica/Denver
Latitude39.6105
Longitude-104.9542
ZIP TypeStandard ZIP

Post Office

Address2221 E ARAPAHOE RD
CityCENTENNIAL
StateCO

Nearby ZIP Codes in Colorado

80122
Littleton
80113
Englewood
80120
Littleton
80111
Englewood
80210
Denver
80126
Littleton

Frequently Asked Questions

What city is ZIP code 80121 in?

ZIP code 80121 is in Littleton, Arapahoe County, Colorado, United States.

What county is ZIP code 80121 in?

ZIP code 80121 is in Arapahoe County, Colorado.

What timezone is ZIP code 80121 in?

ZIP code 80121 is in the Mountain Time (MT) zone (America/Denver).

What is the population of ZIP code 80121?

The estimated population of ZIP code 80121 is 18,029 people with a density of 965.2 people per square mile.

What state is ZIP code 80121 in?

ZIP code 80121 is in Colorado (CO), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.