Riverton, KS

ZIP code 66770 belongs to the rural town of Walnut, Kansas. The area is known for its charming small-town atmosphere and agricultural landscape. Important landmarks in this ZIP code include the Walnut River and the Walnut City Lake, popular for fishing and boating activities. Additionally, the town is home to the Walnut Valley Festival, a renowned bluegrass music event held annually, attracting visitors from far and wide.