Alphabetical listing of popular business hours in Ottumwa:
- Aaron's
- ALDI
- Anytime Fitness
- Applebee's
- Arby's
- Beltone Hearing Aid Ctr
- Blimpie Subs & Salads
- Bon-Ton
- Burger King
- Casey's General Store
- Cato
- CENEX
- Cricket Wireless
- Culver's
- Curves
- Dairy Queen
- Dollar General
- Dollar Tree
- Domino's Pizza
- Game Stop
- GNC
- Godfather's Pizza
- Good Neighbor Pharmacy
- Great Clips
- Hardee's
- Hertz Rent A Car
- Hibbett Sports
- J C Penney
- Jimmy John's
- KFC