Census place · GEOID 0873825 · Routt County
Steamboat Springs, CO ZIP codes
1 ZIP/ZCTA intersecting this Census place in Routt County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Steamboat Springs (GEOID 0873825). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 18,378 (1 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 Steamboat Springs, CO

ZIP/ZCTA overlap with Steamboat Springs
Population overlap
Share of each ZIP/ZCTA’s population located within Steamboat Springs, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 8048772.6%
USPS primary city
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 Steamboat Springs
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 80487 | Steamboat Springs | Routt County | 18,378 | $106,837 |
USPS associates these ZIPs with Steamboat Springs
These codes list Steamboat Springs as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 80477 | Steamboat Springs | Routt County | 53 | — |
| 80488 | Steamboat Springs | Routt County | 257 | — |