Postal reference / United States

83301Twin Falls, Idaho

ZIP code 83301 is a United States postal code for Twin Falls, Idaho. Its county association is Twin Falls County. The map reference point is at 42.5565, -114.4693.

State / territory
Idaho
Recorded place name
Twin Falls
County association
Twin Falls
Estimated coordinate
42.5565, -114.4693
View on OpenStreetMap
ZIP prefix
833 · 39 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
295.694 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 Twin Falls, ID

Twin Falls has 2 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
83303Twin FallsIDTwin Falls0.6
83341KimberlyIDTwin Falls5.6
83328FilerIDTwin Falls7.4
83334HansenIDTwin Falls8.9
83338JeromeIDJerome11.3
83325EdenIDJerome11.5
83316BuhlIDTwin Falls16.2
83344MurtaughIDTwin Falls16.6

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

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