laundramat
Humboldt, IA, 50548
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ZIP 50548.
Explore 506 historical place references carrying this U.S. postal label · Humboldt, IA. Browse every record or search a business name or street.
Every matching record in this source release is included. Postal labels describe source addresses; they are not city boundaries or Census ZCTAs.
NAMED BUSINESSES & PLACES · US / USA · ZIP 50548
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Independent
512 Sumner Ave, Humboldt, IA, 50548
Open the historical profile →Two Rivers Transportation
1303 19th St N, Humboldt, IA, 50548
Open the historical profile →Hy-Vee Wine & Spirits
1011 13th St N, Humboldt, IA, 50548
Open the historical profile →Citibank
801 Sumner Ave, Humboldt, IA, 50548
Open the historical profile →Westchester Farm Management
1505 8th Ave N, Humboldt, IA, 50548
Open the historical profile →Foursquare Open Source Places · Historical reference collected in 2026. Includes source-recorded closures and review statuses. Each profile accepts claim, closure, move, and detail requests for publisher review.