ZIP Codes Box

Hardin County, Iowa ZIP codes

13ZIP codes
13Cities and towns
17,940People in ZIP areas
319, 515, 641Area codes

Hardin County is in Iowa and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Hardin County

ZIP codeCityTypePopulationMedian income
50006AldenStandard1,437$69,783
50043BuckeyePO Box only––
50102Garden CityPO Box only36–
50122HubbardStandard1,297$81,739
50126Iowa FallsStandard6,368$55,185
50206New ProvidenceStandard349$79,306
50230RadcliffeStandard1,145$87,778
50258UnionStandard958$83,988
50259GiffordStandard––
50269WhittenPO Box only164$92,813
50601AckleyStandard2,299$66,250
50627EldoraStandard3,276$74,536
50672Steamboat RockStandard611$73,333

Cities and towns in Hardin County

Area codes in Hardin County

Questions

How many ZIP codes are in Hardin County, IA?
Hardin County has 13 ZIP codes, 10 of them standard ZIP codes for street addresses.
What cities are in Hardin County?
Hardin County ZIP codes cover Ackley, Alden, Buckeye, Eldora, Garden City, Gifford, Hubbard and Iowa Falls and 5 other places.
What area code is Hardin County, IA?
Hardin County uses area codes 319, 515 and 641.
What time zone is Hardin County in?
Hardin County is in Central Time.

Other Iowa counties