Seward, IL

ZIP code 61077 belongs to Sterling, Illinois, located in Whiteside County. The area is known for its picturesque landscapes, including the Rock River and Sinnissippi Park. Prominent landmarks in this ZIP code include the Ronald Reagan Birthplace and Boyhood Home, attracting visitors interested in learning about the former president's early years. Sterling offers a mix of historical charm and natural beauty for residents and tourists to enjoy.