Census place · GEOID 0870525 · Summit County
Silverthorne, CO ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Summit County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Silverthorne (GEOID 0870525). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 17,639 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Silverthorne, CO

ZIP/ZCTA overlap with Silverthorne
Population overlap
Share of each ZIP/ZCTA’s population located within Silverthorne, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Silverthorne
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 80435 | Dillon | Summit County | 8,447 | $86,023 |
| 80498 | Silverthorne | Summit County | 9,192 | $105,227 |
USPS associates these ZIPs with Silverthorne
These codes list Silverthorne as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 80497 | Silverthorne | Summit County | 261 | — |