Avoca, IA

ZIP code 51521 encompasses the city of Avoca, Iowa. This small town is home to the popular Botna Bend Park, offering scenic views along the Nishnabotna River, and the Avoca Public Library. With a population of around 1,506 residents, Avoca celebrates its historic charm through landmarks like the 19th-century Opera House and the Avoca Heritage Museum, which showcases the town's rich history.