- Albion Center
- Altmar
- Amboy
- Amboy Center
- Arthur
- Beecherville
- Bernhards Bay
- Big Bay
- Boylston
- Boylston Center
- Carley Mills
- Carterville
- Caughdenoy
- Central Square
- Cleveland
- Clifford
- Colosse
- Constantia
- Constantia Center
- Daysville
- Demster
- Demster Beach
- Dexterville
- Doris Park
- Dugway
- Dutch Settlement
- Dutcherville
- East Amboy
- East Boylston
- East Palermo
- Fairdale
- Fruit Valley
- Fulton
- Furniss
- Gayville
- Gilbert Mills
- Graftons Square
- Granby
- Granby Center
- Greenboro
- Gulf Bridge
- Hannibal
- Hannibal Center
- Happy Valley
- Hastings
- Hastings Center
- Hickory Grove
- Hinmansville
- Howardville
- Kasoag
- Kraus Landing
- Lacona
- Little America
- Little France
- Lycoming
- Mallory
- Maple View
- Mexico
- Minetto
- Morse
- Mud Hill
- Mud Settlement
- New Haven
- New Scriba
- Nicholsville
- Noble Shores
- North Amboy
- North Boylston
- North Constantia
- North Hannibal
- North Scriba
- North Volney
- Orwell
- Oswego
- Oswego Beach
- Oswego Center
- Otto Mills
- Palermo
- Panther Lake
- Parish
- Parish Center
- Pennellville
- Phoenix
- Pine Meadows
- Pineville
- Port Ontario
- Prattham
- Pulaski
- Rainbow Shores
- Ramona Beach
- Red Mill
- Redfield
- Ricard
- Richland
- Russ Mills
- Sala
- Sand Ridge
- Sandy Creek
- Sandy Pond
- Schroeppel
- Scriba
- Seneca Hill
- Shore Oaks
- Smartville
- South Granby
- South Hannibal
- South New Haven
- South Scriba
- Southwest Oswego
- SUNY Oswego
- Texas
- The Elms
- Toad Harbor
- Union Settlement
- Vermilion
- Volney
- Vorea
- Wellwood
- West Amboy
- West Monroe
- Whig Hill
- Williamstown