Geography Wilmar is located in western Drew County along U.S. Route 278, which leads east to Monticello, the county seat, and west to Warren. Arkansas Highway 133 leads north from Wilmar to Arkansas Highway 35, east of Rye.
Geography Wilmar is located in western Drew County along US Route 278 which leads east to Monticello the county seat and west to Warren Arkansas Highway 133 leads north from Wilmar to Arkansas Highway 35 east of Rye