US location post office
ZIP Code 81243
- Zip Code: 81243
- Type: Standard
- Official USPS city name: Powderhorn
- Official USPS State Code: CO
- Official State Name: Colorado
- ZCTA: TRUE
- Population: 74.0
- Density: 0.1
- Primary Official County Code: 8051
- Primary Official County Name: Gunnison
- Official County Name: Gunnison
- Official County Code: 8051
- Imprecise: FALSE
- Military: FALSE
- Timezone: America/Denver (23:37 PM Monday, July 13 2026-07-13 (GMT -0600))
- Geo Point: 38.26344, -107.18964
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