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Zip Code 83301 — Twin Falls, ID

83301 is a ZIP Code associated with Twin Falls, ID, located within Twin Falls. The postal region supports an estimated population of 63,592 residents across Data Pending housing units, with a population density of 83.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.394720, -114.522030)

Data MetricLocal Statistic
Postal / Zip Code83301
Primary CityTwin Falls
State / ProvinceID
CountyTwin Falls
Total Population63,592
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density83.0 people/sq mi
TimezoneAmerica/Boise

How 83301 Compares

MetricZIP 83301Twin Falls CountyID State Average
Population63,59295,2121,933,906
Median IncomeData PendingN/AN/A
Population Density83.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 83341Kimberly8.1 mi9,531N/A
Zip 83334Hansen11.9 mi2,227N/A
Zip 83328Filer13.0 mi6,320N/A
Zip 83321Castleford17.6 mi482N/A
Zip 83325Eden19.5 mi944N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →