| County Code | County | Index | Regional Cost Factor | School Year |
|---|---|---|---|---|
| 01 | ALBANY | 1.0881 | 1.0881 | 2023-2024 |
| 02 | ALLEGANY | 0.9377 | 1.0000 | 2023-2024 |
| 03 | BROOME | 0.9737 | 1.0000 | 2023-2024 |
| 04 | CATTARAUGUS | 0.9432 | 1.0000 | 2023-2024 |
| 05 | CAYUGA | 0.9740 | 1.0000 | 2023-2024 |
| 06 | CHAUTAUQUA | 0.9432 | 1.0000 | 2023-2024 |
| 07 | CHEMUNG | 0.9736 | 1.0000 | 2023-2024 |
| 08 | CHENANGO | 0.9976 | 1.0000 | 2023-2024 |
| 09 | CLINTON | 0.9784 | 1.0000 | 2023-2024 |
| 10 | COLUMBIA | 1.1552 | 1.1552 | 2023-2024 |
| 11 | CORTLAND | 0.9972 | 1.0000 | 2023-2024 |
| 12 | DELAWARE | 0.9976 | 1.0000 | 2023-2024 |
| 13 | DUTCHESS | 1.3156 | 1.3156 | 2023-2024 |
| 14 | ERIE | 1.0338 | 1.0338 | 2023-2024 |
| 15 | ESSEX | 0.9835 | 1.0000 | 2023-2024 |
| 16 | FRANKLIN | 0.9835 | 1.0000 | 2023-2024 |
| 17 | FULTON | 1.0881 | 1.0881 | 2023-2024 |
| 18 | GENESEE | 0.9655 | 1.0000 | 2023-2024 |
| 19 | GREENE | 1.0881 | 1.0881 | 2023-2024 |
| 20 | HAMILTON | 1.0593 | 1.0593 | 2023-2024 |