Caldwell, ID

ZIP code 83605 covers the town of Caldwell, Idaho. This area is home to key landmarks such as the College of Idaho, a private liberal arts college known for its beautiful campus and quality education. The city also boasts the Whittenberger Planetarium, offering educational programs and star-gazing opportunities. Additionally, Caldwell is famous for hosting the Caldwell Night Rodeo, one of the largest and longest-running rodeos in the Pacific Northwest.