Otis Colorado ZIP Codes

Otis holds a single ZIP code.

Every ZIP code in Otis

The complete list of Otis, Colorado ZIP codes with the county each falls in.
ZIP code	County
80743	Washington 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Otis codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Otis. 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 Otis ZIP code begins 807. Those first three digits identify the sectional center facility that processes mail for this part of Colorado. Statewide that range covers 33 ZIP codes, so Otis accounts for 3% of it.

Every Colorado ZIP prefix and the region it covers →

Area codes covering Otis

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 Otis occupies.

Otis Colorado area codes in full →

Where Otis's ZIP codes sit

Each point is one Otis ZIP code, plotted from its record coordinates.

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

Cities near Otis

The closest places to Otis with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Yuma Colorado ZIP codes	13 mi	1 ZIP code
Akron Colorado ZIP codes	14 mi	1 ZIP code
Eckley Colorado ZIP codes	25 mi	1 ZIP code
Merino Colorado ZIP codes	31 mi	1 ZIP code
Hillrose Colorado ZIP codes	32 mi	1 ZIP code
Sterling Colorado ZIP codes	35 mi	1 ZIP code
Brush Colorado ZIP codes	36 mi	1 ZIP code
Fleming Colorado ZIP codes	37 mi	1 ZIP code

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