About ZIP Code 81638
ZIP code 81638 is assigned to Hamilton, Moffat County, Colorado, United States. It falls in the Mountain Time (MT) zone. The estimated population of this ZIP code area is 69 with a density of 0.1 people per square mile.
Location Details
ZIP Code81638
CityHamilton
CountyMoffat County
StateColorado
CountryUnited States
TimezoneMountain Time (MT)
Timezone IDAmerica/Denver
Latitude40.3059
Longitude-107.6420
ZIP TypeStandard ZIP
Post Office
Address17436 S HIGHWAY 13
CityHAMILTON
StateCO
Nearby ZIP Codes in Colorado
Frequently Asked Questions
What city is ZIP code 81638 in?
ZIP code 81638 is in Hamilton, Moffat County, Colorado, United States.
What county is ZIP code 81638 in?
ZIP code 81638 is in Moffat County, Colorado.
What timezone is ZIP code 81638 in?
ZIP code 81638 is in the Mountain Time (MT) zone (America/Denver).
What is the population of ZIP code 81638?
The estimated population of ZIP code 81638 is 69 people with a density of 0.1 people per square mile.
What state is ZIP code 81638 in?
ZIP code 81638 is in Colorado (CO), United States.
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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.