ZIP Code 97735

97735 is one of Oregon's ZIP codes, delivering to addresses in Fort Rock, Lake County.

City: Fort Rock
County: Lake County
State: Oregon
Prefix: 977xx

Where this code sits

97735 is part of the 977xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Fort Rock.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 97735 delivers to without sharing its boundary.

ZIP codes nearest 97735

The ZIP codes whose reference points sit closest to 97735.
ZIP code	Distance	Delivers to
ZIP code 97638	15 mi	Silver Lake, OR
ZIP code 97641	23 mi	Christmas Valley, OR
ZIP code 97640	31 mi	Summer Lake, OR
ZIP code 97737	33 mi	Gilchrist, OR
ZIP code 97733	34 mi	Crescent, OR
ZIP code 97739	34 mi	La Pine, OR
ZIP code 97731	40 mi	Chemult, OR
ZIP code 97707	43 mi	Bend, 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 97735, plotted from its record coordinates.

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

Scope ZIP code 97735. 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.