Denison, IA

ZIP code 51442 belongs to Ida Grove, a quaint city in Iowa. This area is home to the beloved Ida Grove Castle, a unique structure resembling a medieval fortress and functioning as a community center. The town also boasts the Ida Grove Library, offering educational resources and literary enrichment to residents. With its charming architecture and cultural amenities, ZIP code 51442 is a gem in the heart of Iowa.