ZIP Code 97904

97904 is one of Oregon's ZIP codes, delivering to addresses in Drewsey, Harney County.

City: Drewsey
County: Harney County
State: Oregon
Prefix: 979xx

Where this code sits

97904 is part of the 979xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Drewsey.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 97904 delivers to without sharing its boundary.

ZIP codes nearest 97904

The ZIP codes whose reference points sit closest to 97904.
ZIP code	Distance	Delivers to
ZIP code 97911	19 mi	Juntura, OR
ZIP code 97732	30 mi	Crane, OR
ZIP code 97917	31 mi	Riverside, OR
ZIP code 97873	31 mi	Seneca, OR
ZIP code 97908	40 mi	Ironside, OR
ZIP code 97920	40 mi	Westfall, OR
ZIP code 97884	42 mi	Unity, OR
ZIP code 97869	42 mi	Prairie City, OR

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 97904, plotted from its record coordinates.

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

Scope ZIP code 97904. 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.