| Post Office Present | 1886 | 1939 | 1998 | Post Office Present | 1886 | 1939 | 1998 |
|---|---|---|---|---|---|---|---|
| Bennett's Corners | x | Bouckville | x | x | |||
| Bridgeport | x | x | Brookfield | x | x | ||
| Canastota | x | x | x | Cazenovia | x | x | x |
| Chittenango | x | x | Chittenango Falls | x | |||
| Chittenango Station | x | x | Clockville (Colgate) | x | x | ||
| Community | x | Cotton's | x | ||||
| De Ruyter | x | x | x | Earlville | x | x | x |
| East Boston | x | East Hamilton | x | ||||
| Eaton | x | x | Erieville | x | x | ||
| Fenner | x | Georgetown | x | x | x | ||
| Georgetown Station | x | Hamilton | x | x | x | ||
| Hubbardsville (Kenwood) | x | x | Lakeport | x | |||
| Lebanon | x | x | Lenox | x | |||
| Leonardsville | x | x | Madison | x | x | x | |
| Mile Strip | x | Morrisville | x | x | |||
| Morrisville Station | x | x | Munnsville | x | x | x | |
| Nelson | x | New Woodstock | x | x | |||
| North Brookfield | x | x | Oneida | x | x | x | |
| Oneida Lake | x | Oneida Valley | x | ||||
| Perryville | x | x | Peterborough (Peterboro) | x | x | ||
| Pine Woods | x | Poolville | x | x | |||
| Pratt's Hollow | x | x | Randallsville | x | |||
| Shed's Corners (Sheds) | x | x | Solsville | x | x | ||
| South Brookfield | x | South Hamilton | x | ||||
| Stockbridge | x | Valley Mills | x | ||||
| Wampsville | x | x | x | Webster Station | x | ||
| West Eaton | x | x | Whitelaw | x |