ZIP Code 97834

97834 is one of Oregon's ZIP codes, delivering to addresses in Halfway, Baker County.

City: Halfway
County: Baker County
State: Oregon
Prefix: 978xx

Where this code sits

97834 is part of the 978xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Halfway.

Halfway Oregon ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 97834 delivers to without sharing its boundary.

ZIP codes nearest 97834

The ZIP codes whose reference points sit closest to 97834.
ZIP code	Distance	Delivers to
ZIP code 97870	12 mi	Richland, OR
ZIP code 97840	13 mi	Oxbow, OR
ZIP code 83610	30 mi	Cambridge, ID
ZIP code 97905	31 mi	Durkee, OR
ZIP code 97846	32 mi	Joseph, OR
ZIP code 97814	36 mi	Baker City, OR
ZIP code 97907	37 mi	Huntington, OR
ZIP code 83645	37 mi	Midvale, ID

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 97834, plotted from its record coordinates.

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

Scope ZIP code 97834. 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.