Basalt, CO ZIP code
The ZIP code for Basalt, Colorado is 81621. It is in Eagle County.
- Population in these ZIPs
- 6,550
- Avg. median income
- $104,800population-weighted
- Typical home value
- $1,453,100population-weighted
- Metro area
- Edwards, CO
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Basalt, CO ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 81621 | 6,550 | $104,754 | $1,453,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Basalt
- Woody Creek 8 mi
- Snowmass Village 12 mi
- Snowmass 15 mi
- Meredith 17 mi
- Carbondale 18 mi
- Eagle 18 mi
- Aspen 20 mi
- Edwards 22 mi
- Minturn 23 mi
- Avon 26 mi
- Glenwood Springs 28 mi
- Wolcott 28 mi
Frequently asked questions
What is the ZIP code for Basalt, CO?
The ZIP code for Basalt, CO is 81621.
What county is Basalt, Colorado in?
Basalt ZIP codes are in Eagle County.