Town Hall Address 300 W. Main St. Walnut Ridge, AR 72476 United States- Lawrence County Website https://cityofwalnutridge.gov Fire District 870-886-6631 3227 Hwy 67 B Walnut Ridge, AR 72476 United States Town Clerk 870-886-6638 300 W. Main St. Walnut Ridge, AR 72476 United States Water 870-886-2312 216 SW 4th St. Walnut Ridge, AR 72476 United States Tax Collector 870-886-6638 300 W. Main St. Walnut Ridge, AR 72476 United States County Lawrence