Zip Code 83350 — Rupert, ID

ZIP Code 83350 is associated with Rupert, ID, in Minidoka County. The listed population estimate is 12,671; estimated density is 18.6 people per square mile. Among records with population estimates, it ranks #1 of 3 in Minidoka County and #45 of 276 in ID.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.709960, -113.598120)

Data MetricLocal Statistic
Postal / Zip Code83350
Primary CityRupert
State / ProvinceID
CountyMinidoka
Total Population12,671
Population Density18.6 people/sq mi
TimezoneAmerica/Boise

How 83350 Compares

MetricZIP 83350Minidoka County recordsID records
Population estimate12,67122,211 (sum)1,933,906 (sum)
Population Density18.6 /sq mi----
County population rank#1 of 3----
State population rank#45 of 276----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in ID

ZIP CodeCityDistancePopulation estimate
ZIP 83347Paul14.3 mi3,465
ZIP 83336Heyburn15.1 mi6,075
ZIP 83323Declo19.3 mi1,984
ZIP 83311Albion21.2 mi903
ZIP 83318Burley22.1 mi19,459

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 →