Cotton Plant, AR

ZIP code 72036 serves Humnoke, a small, predominantly rural community in Lonoke County, central Arkansas. Local landmarks include Humnoke High School and the Humnoke Post Office, which serve as educational and civic centers. Arkansas Highway 165 runs through the area, where the town is surrounded by flat farmland and wetlands characteristic of the Arkansas Delta. Humnoke is roughly 30 miles east of Little Rock.