Barrios de Ohio O

• Oakley (30)
• Ohio City (27)
• Old Brooklyn (31)
• Old Dayton (1)
• Old North Columbus (117)
• Old North Dayton (5)
• Old West End (6)
• Olde Orchard (1)
• Olde Sawmill (5)
• Olde Town East (30)
• Olde Town East-Columbus (24)
• Olde Towne (5)
• Olentangy (8)
• Olentangy Commons (2)
• Olentangy High Bluffs (5)
• ONYX (6)
• Oregon (4)
• Oriole Heights (1)
• Ottawa (51)
• Outer Campbell/Struthers (4)
• Outer Canfield/Poland (7)
• Outer Canton (53)
• Outer Centerville/Kettering (48)
• Outer Dublin/Hilliard (39)
• Outer East Dayton (6)
• Outer East/Tallmadge (2)
• Outer Greater Hilltop (29)
• Outer Northeast (26)
• Outer Northeast Columbus (13)
• Outer Southern Columbus (19)
• Outer Upper Arlington (23)
• Over-The Rhine (22)