Shenandoah, IA

ZIP code 51603 is located in Council Bluffs, Iowa. This area is home to significant landmarks such as Lake Manawa State Park, known for its scenic views and outdoor recreational activities. Visitors can also explore the historical Squirrel Cage Jail, a former 19th-century jail with a unique rotating cellblock design. Additionally, the area features a variety of dining and shopping options for residents and tourists alike.