- South Street Area Historic District [ Auburn City ]
- Church Street-Congress Street Historic District [ Moravia Village ]
- North Main Street Historic District [ Moravia Village ]
- Ashland [ Scipio Town ]
- Black Rock [ Ledyard Town ]
- Bowers Corner [ Genoa Town ]
- Bunker [ Ledyard Town ]
- Cascade [ Venice Town ]
- Casowasco [ Scipio Town ]
- Centerport [ Mentz Town ]
- Conquest [ Conquest Town ]
- Cross Roads [ Springport Town ]
- East Genoa [ Genoa Town ]
- Elmwood [ Scipio Town ]
- Emerson [ Conquest Town ]
- Farleys [ Springport Town ]
- Five Corners [ Genoa Town ]
- Fosterville [ Aurelius Town ]
- Fox Ridge [ Mentz Town ]
- Genoa [ Genoa Town ]
- Goodyear Corners [ Genoa Town ]
- Goosetree [ Genoa Town ]
- Half Acre [ Aurelius Town ]
- Hard Point [ Conquest Town ]
- Hidden Greens Estates [ Brutus Town ]
- Howell [ Conquest Town ]
- Howland [ Conquest Town ]
- King Ferry [ Genoa Town ]
- Ledyard [ Ledyard Town ]
- Merrifield [ Scipio Town ]
- Mosquito Point [ Mentz Town ]
- North Point Byron [ Mentz Town ]
- Oakwood [ Springport Town ]
- Owasco Hill [ Venice Town ]
- Pine Hollow [ Genoa Town ]
- Poplar Ridge [ Venice Town ]
- Powers Corner [ Springport Town ]
- Relius [ Aurelius Town ]
- Sawyers Corner [ Throop Town ]
- Scipio Center [ Scipio Town ]
- Scipioville [ Scipio Town ]
- Sherwood [ Scipio Town ]
- Spring Lake [ Conquest Town ]
- Stewart Corners [ Venice Town ]
- Throop [ Throop Town ]
- Throopsville [ Throop Town ]
- Venice [ Venice Town ]
- Venice Center [ Venice Town ]
- Victory [ Victory Town ]
- Weedsport [ Brutus Town ]
- Westbury [ Victory Town ]