ZIP Code 81120
Antonito, Colorado
ZIP Code Information
ZIP code 81120 is the delivery code the USPS assigns to Antonito, Colorado. The ZIP lies within Conejos County. Clocks here follow the America/Denver time zone (UTC-6).
About 1,926 people live in this ZIP code, and the median household income is roughly $28,284 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 81120
- Write a mailing address: Antonito, CO 81120. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius searchNearby Cities
Conejos, Colorado
(2 km)
Romeo, Colorado
(10.7 km)
Manassa, Colorado
(14 km)
Sanford, Colorado
(22.5 km)
La Jara, Colorado
(23 km)
Capulin, Colorado
(23 km)
Frequently Asked Questions
ZIP code 81120 is located in Antonito, Colorado.
ZIP code 81120 is in Conejos county, Colorado.
ZIP code 81120 is in the America/Denver timezone.