ZIP Code 97844

97844 is one of Oregon's ZIP codes, delivering to addresses in Irrigon, Morrow County.

City: Irrigon
County: Morrow County
State: Oregon
Prefix: 978xx

Where this code sits

97844 is part of the 978xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Irrigon.

Irrigon Oregon ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 97844 delivers to without sharing its boundary.

ZIP codes nearest 97844

The ZIP codes whose reference points sit closest to 97844.
ZIP code	Distance	Delivers to
ZIP code 99346	5.8 mi	Plymouth, WA
ZIP code 97882	7.3 mi	Umatilla, OR
ZIP code 97838	11 mi	Hermiston, OR
ZIP code 97818	11 mi	Boardman, OR
ZIP code 99345	14 mi	Paterson, WA
ZIP code 97875	16 mi	Stanfield, OR
ZIP code 97826	18 mi	Echo, OR
ZIP code 99338	22 mi	Kennewick, WA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 97844, plotted from its record coordinates.

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

Scope ZIP code 97844. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.