ZIP Code 97835

97835 is one of Oregon's ZIP codes, delivering to addresses in Helix, Umatilla County.

City: Helix
County: Umatilla County
State: Oregon
Prefix: 978xx

Where this code sits

97835 is part of the 978xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Helix.

Helix Oregon ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 97835 delivers to without sharing its boundary.

ZIP codes nearest 97835

The ZIP codes whose reference points sit closest to 97835.
ZIP code	Distance	Delivers to
ZIP code 97810	10 mi	Adams, OR
ZIP code 97813	11 mi	Athena, OR
ZIP code 97801	15 mi	Pendleton, OR
ZIP code 99360	16 mi	Touchet, WA
ZIP code 97862	17 mi	Milton Freewater, OR
ZIP code 97886	17 mi	Weston, OR
ZIP code 99363	18 mi	Wallula, WA
ZIP code 99324	20 mi	College Place, 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 97835, plotted from its record coordinates.

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

Scope ZIP code 97835. 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.