Dairy Queen Address: 507 N Elm St, Jefferson, IA 50129 Phone: (515) 386-8418 Payment: Restaurants, Foods-Carry Out, American, Dairy Queen, Ice Cream Parlors Other Businesses: Bett & Bev's Barbeque at 808 N Vine St, Jefferson, IA 50129 Subway at 1002 N Vine St, Jefferson, IA 50129 Pizza Hut at 808 N Vine St, Jefferson, IA 50129 Subway at 1003 N Elm St, Jefferson, IA 50129 A&W Restaurants at 900 E Lincoln Way, Jefferson, IA 50129