Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Bank of Cattaraugus | Cattaraugus, NY | 03-30-1882 | $28,836 | BK |
| CANANDAIGUA | CANANDAIGUA, NY | 01-01-1964 | $28,779 | CU |
| TRI-LAKES | SARANAC LAKE, NY | 01-01-1978 | $27,279 | CU |
| OLEAN TEACHERS' AND POSTAL | OLEAN, NY | 01-01-1952 | $27,015 | CU |
| The Citizens National Bank of Hammond | Hammond, NY | 01-01-1913 | $26,632 | BK |
| ALLEGANY FIRST | Fillmore, NY | 01-01-1977 | $25,527 | CU |
| WESTSIDE COMMUNITY | CHURCHVILLE, NY | 01-01-1962 | $25,458 | CU |
| LOCKPORT SCHOOLS & COMMUNITY | LOCKPORT, NY | 01-01-1966 | $25,097 | CU |
| ENCOMPASS NIAGARA | Niagara Falls, NY | 01-01-1934 | $24,284 | CU |
| WIT | Rochester, NY | 01-01-1962 | $24,267 | CU |
| MATTEAWAN | BEACON, NY | 01-01-1935 | $24,226 | CU |
| NY FIREFIGHTERS BRAVEST | albany, NY | 01-01-1935 | $24,142 | CU |
| U. H. S. EMPLOYEES | Johnson City, NY | 01-01-1974 | $23,924 | CU |
| DISTRICT #6 | Hornell, NY | 01-01-1936 | $23,651 | CU |
| COBBLESTONE COUNTRY | Albion, NY | 01-01-1965 | $22,948 | CU |