Hinsdale County ZIP Codes
Hinsdale County is a county of Colorado.
- ZIP codes
- 1
- Cities & towns
- 1
- Area codes
- 2
- Land area
- 1,117 sq mi
Every ZIP code in Hinsdale County
| ZIP code | City |
|---|---|
| 81235 | Lake City |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Hinsdale County codes above are listed without a column we would have to invent.
Cities and towns in Hinsdale County
Area codes covering Hinsdale County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Scope every ZIP code recorded in Hinsdale County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.