Barrios de Tennessee O

• Oakhaven (20)
• Oakwood (5)
• October Woods (2)
• Old City (4)
• Old Hickory Village (1)
• Old North Knoxville (4)
• Old Sevier (2)
• Ooltewah-Summit (20)
• Orange Mound (35)
• Outer Bellevue (24)
• Outer Bristol (28)
• Outer Charlotte (5)
• Outer Donelson-Hermitage (153)
• Outer Northside (120)
• Outer Red Bank (23)
• Outer Southeast Nashville (245)