Steamboat Springs Colorado ZIP Codes

Steamboat Springs holds 3 ZIP codes, all inside one county and one postal prefix.

Every ZIP code in Steamboat Springs

The complete list of Steamboat Springs, Colorado ZIP codes with the county each falls in.
ZIP code	County
80477	Routt County
80487	Routt County
80488	Routt County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Steamboat Springs codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Steamboat Springs. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Steamboat Springs ZIP code begins 804. Those first three digits identify the sectional center facility that processes mail for this part of Colorado. Statewide that range covers 63 ZIP codes, so Steamboat Springs accounts for 5% of it.

Every Colorado ZIP prefix and the region it covers →

Area codes covering Steamboat Springs

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Steamboat Springs occupies.

Steamboat Springs Colorado area codes in full →

Where Steamboat Springs's ZIP codes sit

Each point is one Steamboat Springs ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Steamboat Springs

The closest places to Steamboat Springs with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Oak Creek Colorado ZIP codes	16 mi	1 ZIP code
Yampa Colorado ZIP codes	23 mi	1 ZIP code
Hayden Colorado ZIP codes	23 mi	1 ZIP code
Walden Colorado ZIP codes	34 mi	1 ZIP code
Kremmling Colorado ZIP codes	37 mi	1 ZIP code
Craig Colorado ZIP codes	39 mi	2 ZIP codes
Hot Sulphur Springs Colorado ZIP codes	47 mi	1 ZIP code
Grand Lake Colorado ZIP codes	55 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.