Silverthorne, CO ZIP codes
Silverthorne, Colorado has 2 ZIP codes, including 1 PO Box ZIP. They are in Summit County.
- Population in these ZIPs
- 8,881
- Avg. median income
- $105,900population-weighted
- Typical home value
- $870,400population-weighted
- Metro area
- Breckenridge, CO
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Silverthorne, CO ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 80497 PO Box | Summit County | — | — | — |
| 80498 | Summit County | 8,881 | $105,897 | $870,400 |
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 Silverthorne
Frequently asked questions
What county is Silverthorne, Colorado in?
Silverthorne ZIP codes are in Summit County.
Which Silverthorne ZIP codes are PO Boxes?
80497 is a PO Box or single-organization ZIP code; it has no residential delivery area.