Hours Of Operations Salvation Army Iowa Humboldt 50548 Salvation Army Hours of Operation and Location in Humboldt, IA 50548 4.2 - 189 votes 430 Sumner Ave, Humboldt, IA 50548 (515) 332-2471 Get Directions Salvation Army Hours Category: Grocery & Market Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore HumboldtView More Apparel CarharttFloral CreationsExpressAvenueMaurices Sports Coleman Recommend For You Express Fareway Fastenal Carhartt Coleman Dollar Store El Toro Market Pronto Market Floral Creations Solutions Incorporated