Ukiah Oregon ZIP Codes

Ukiah holds a single ZIP code.

Every ZIP code in Ukiah

The complete list of Ukiah, Oregon ZIP codes with the county each falls in.
ZIP code	County
97880	Umatilla 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Ukiah codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Ukiah. 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 Ukiah ZIP code begins 978. Those first three digits identify the sectional center facility that processes mail for this part of Oregon. Statewide that range covers 54 ZIP codes, so Ukiah accounts for 2% of it.

Every Oregon ZIP prefix and the region it covers →

Area codes covering Ukiah

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 Ukiah occupies.

Ukiah Oregon area codes in full →

Where Ukiah's ZIP codes sit

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

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

Cities near Ukiah

The closest places to Ukiah with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Pilot Rock Oregon ZIP codes	25 mi	1 ZIP code
Long Creek Oregon ZIP codes	30 mi	1 ZIP code
Monument Oregon ZIP codes	32 mi	1 ZIP code
Heppner Oregon ZIP codes	34 mi	1 ZIP code
Pendleton Oregon ZIP codes	38 mi	1 ZIP code
Lexington Oregon ZIP codes	43 mi	1 ZIP code
La Grande Oregon ZIP codes	43 mi	1 ZIP code
Echo Oregon ZIP codes	44 mi	1 ZIP code

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