Postal reference / United States

97601Klamath Falls, Oregon

ZIP code 97601 is a United States postal code for Klamath Falls, Oregon. Its county association is Klamath County. The map reference point is at 42.2933, -121.8169.

State / territory
Oregon
Recorded place name
Klamath Falls
County association
Klamath
Estimated coordinate
42.2933, -121.8169
View on OpenStreetMap
ZIP prefix
976 · 23 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
577.688 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Other ZIP codes in Klamath Falls, OR

Klamath Falls has 3 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
97602Klamath FallsORKlamath5.1
97603Klamath FallsORKlamath8.5
97634MidlandORKlamath11.2
97627KenoORKlamath12.9
97625DairyORKlamath15.7
97624ChiloquinORKlamath17.9
97633MerrillORKlamath21.4
97639Sprague RiverORKlamath22.3

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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