ZIP Code 97633

97633 is one of Oregon's ZIP codes, delivering to addresses in Merrill, Klamath County.

City: Merrill
County: Klamath County
State: Oregon
Prefix: 976xx

Where this code sits

97633 is part of the 976xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Merrill.

Merrill Oregon ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 97633 delivers to without sharing its boundary.

ZIP codes nearest 97633

The ZIP codes whose reference points sit closest to 97633.
ZIP code	Distance	Delivers to
ZIP code 97632	9.1 mi	Malin, OR
ZIP code 96134	11 mi	Tulelake, CA
ZIP code 97603	13 mi	Klamath Falls, OR
ZIP code 97634	13 mi	Midland, OR
ZIP code 97625	15 mi	Dairy, OR
ZIP code 97602	16 mi	Klamath Falls, OR
ZIP code 97627	18 mi	Keno, OR
ZIP code 97623	20 mi	Bonanza, 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 97633, plotted from its record coordinates.

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

Scope ZIP code 97633. 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.