Revised July 2020 with new data from the New York State Commission of Correction
| System | County Jail(s) Institution(s) | Resident Population July 1, 2020 | Total Resident Population |
|---|---|---|---|
| Buffalo-Erie | Erie County Jail | 155 | 485 |
| Erie County - Yankee Compound | 0 | ||
| Erie County C. F. | 330 | ||
| Chautauqua-Cattaraugus | Cattaraugus J. | 82 | 197 |
| Chautauqua J. | 115 | ||
| Clinton-Essex-Franklin | Clinton J. | 102 | 204 |
| Essex J. | 48 | ||
| Franklin J. | 54 | ||
| Finger Lakes | Cayuga J. | 151 | 276 |
| Cortland J. | 33 | ||
| Seneca J. | 33 | ||
| Tioga J. | 29 | ||
| Tompkins J. | 30 | ||
| Four County | Broome County Jail | 314 | 432 |
| Chenango J. | 59 | ||
| Delaware J. | 31 | ||
| Otsego J. | 28 | ||
| Mid-Hudson | Columbia J. | 31 | 287 |
| Dutchess J. | 124 | ||
| Putnam J. | 30 | ||
| Ulster J. | 102 | ||
| Mid York | Herkimer J. | 27 | 302 |
| Madison J. | 53 | ||
| Oneida J. | 222 | ||
| Mohawk Valley | Fulton J. | 42 | 224 |
| Montgomery J. | 76 | ||
| Schenectady J. | 126 | ||
| Schoharie J. | 0 | ||
| Monroe | Monroe County Jail | 582 | 582 |
| Monroe Cty Correctional | 0 | ||
| Nassau | Nassau Cty Facility | 572 | 572 |
| Nioga | Genesee J. | 37 | 303 |
| Niagara J. | 248 | ||
| Orleans J. | 18 | ||
| North Country | Jefferson J. | 86 | 226 |
| Lewis J. | 16 | ||
| Oswego J. | 66 | ||
| St. Lawrence J. | 58 | ||
| Onondaga | Onondaga County Jail | 219 | 491 |
| Onondaga Cty Corrections | 272 | ||
| Pioneer | Livingston J. | 85 | 218 |
| Ontario J. | 82 | ||
| Wayne J. | 32 | ||
| Wyoming J. | 19 | ||
| Ramapo Catskill | Orange J. | 348 | 510 |
| Rockland J. | 86 | ||
| Sullivan J. | 76 | ||
| Southern Adirondack | Hamilton J. | 1 | 189 |
| Saratoga J. | 103 | ||
| Warren J. | 55 | ||
| Washington J. | 30 | ||
| Southern Tier | Allegany J. | 60 | 290 |
| Chemung J. | 68 | ||
| Schuyler J. | 12 | ||
| Steuben J. | 125 | ||
| Yates J. | 25 | ||
| Suffolk | Suffolk County Jail | 281 | 476 |
| Suffolk Cty Correctional | 195 | ||
| Upper Hudson | Albany J. | 304 | 475 |
| Rensselaer J. | 171 | ||
| Westchester | Westchester County Jail | 289 | 487 |
| Westchester Cty Pen | 170 | ||
| Westchester Cty Pen Annex (currenty housing exclusively women) | 28 | ||
| Upstate Total: 7,246 | |||
| System | Resident Population July 1, 2020 |
|---|---|
| Brooklyn | 0 |
| New York | 3,847 |
| Queens | 0 |
| New York City Total: | 3,847 |
State Total: 11,093