Argyle, IA

ZIP code 52619 corresponds to Keokuk, Iowa, a small city situated along the Mississippi River. The area is known for its historic waterfront district, featuring the George M. Verity River Museum and the Grand Anne Bed & Breakfast. Keokuk is also home to Rand Park, which offers scenic views of the river, and the Lock & Dam No. 19 Visitor Center, a popular spot for learning about the river's importance for transportation and commerce.