Revised July 2021 with new data from the New York State Commission of Correction
| System | County Jail(s) Institution(s) | Resident Population July 1, 2021 | Total Resident Population |
|---|---|---|---|
| Buffalo-Erie | Erie County Jail | 404 | 718 |
| Erie County - Yankee Compound | 0 | ||
| Erie County C. F. | 314 | ||
| Chautauqua-Cattaraugus | Cattaraugus J. | 106 | 282 |
| Chautauqua J. | 176 | ||
| Clinton-Essex-Franklin | Clinton J. | 119 | 213 |
| Essex J. | 57 | ||
| Franklin J. | 37 | ||
| Finger Lakes | Cayuga J. | 153 | 350 |
| Cortland J. | 55 | ||
| Seneca J. | 48 | ||
| Tioga J. | 56 | ||
| Tompkins J. | 38 | ||
| Four County | Broome County Jail | 384 | 536 |
| Chenango J. | 93 | ||
| Delaware J. | 35 | ||
| Otsego J. | 24 | ||
| Mid-Hudson | Columbia J. | 39 | 446 |
| Dutchess J. | 190 | ||
| Putnam J. | 64 | ||
| Ulster J. | 153 | ||
| Mid York | Herkimer J. | 37 | 426 |
| Madison J. | 71 | ||
| Oneida J. | 318 | ||
| Mohawk Valley | Fulton J. | 60 | 303 |
| Montgomery J. | 75 | ||
| Schenectady J. | 154 | ||
| Schoharie J. | 14 | ||
| Monroe | Monroe County Jail | 726 | 726 |
| Monroe Cty Correctional | 0 | ||
| Nassau | Nassau Cty Facility | 747 | 747 |
| Nioga | Genesee J. | 43 | 438 |
| Niagara J. | 356 | ||
| Orleans J. | 39 | ||
| North Country | Jefferson J. | 143 | 377 |
| Lewis J. | 19 | ||
| Oswego J. | 106 | ||
| St. Lawrence J. | 109 | ||
| Onondaga | Onondaga County Jail | 365 | 586 |
| Onondaga Cty Corrections | 221 | ||
| Pioneer | Livingston J. | 110 | 288 |
| Ontario J. | 89 | ||
| Wayne J. | 55 | ||
| Wyoming J. | 34 | ||
| Ramapo Catskill | Orange J. | 398 | 600 |
| Rockland J. | 93 | ||
| Sullivan J. | 109 | ||
| Southern Adirondack | Hamilton J. | 2 | 279 |
| Saratoga J. | 144 | ||
| Warren J. | 74 | ||
| Washington J. | 59 | ||
| Southern Tier | Allegany J. | 63 | 374 |
| Chemung J. | 130 | ||
| Schuyler J. | 9 | ||
| Steuben J. | 139 | ||
| Yates J. | 33 | ||
| Suffolk | Suffolk County Jail | 347 | 778 |
| Suffolk Cty Correctional | 431 | ||
| Upper Hudson | Albany J. | 412 | 582 |
| Rensselaer J. | 170 | ||
| Westchester | Westchester County Jail | 427 | 708 |
| Westchester Cnty Pen | 237 | ||
| Westchester Cnty Pen Annex (currenty housing exclusively women) |
44 | ||
| Upstate Total: 9,757 | |||
| System | Resident Population July 1, 2021 |
|---|---|
| Brooklyn | 0 |
| New York | 5,649 |
| Queens | 0 |
| New York City Total: | 5,649 |
State Total: 15,406