These are the number of prisons and jails we have in our database currently. There are many more to be added, especially city and county prisons.
| City | 103 |
| County | 2847 |
| Federal | 121 |
| ICE | 170 |
| Military | 21 |
| Private | 233 |
| State | 907 |
| Tribal | 63 |
Prisons by state
| Alabama | 80 |
| Alaska | 39 |
| Arizona | 68 |
| Arkansas | 92 |
| California | 174 |
| Colorado | 100 |
| Connecticut | 23 |
| Delaware | 10 |
| Florida | 152 |
| Georgia | 199 |
| Hawaii | 11 |
| Idaho | 63 |
| Illinois | 133 |
| Indiana | 110 |
| Iowa | 103 |
| Kansas | 111 |
| Kentucky | 119 |
| Louisiana | 116 |
| Maine | 17 |
| Maryland | 43 |
| Massachusetts | 34 |
| Michigan | 113 |
| Minnesota | 102 |
| Mississippi | 72 |
| Missouri | 132 |
| Montana | 78 |
| Nebraska | 74 |
| Nevada | 34 |
| New Hampshire | 16 |
| New Jersey | 31 |
| New Mexico | 54 |
| New York | 116 |
| North Carolina | 156 |
| North Dakota | 34 |
| Ohio | 116 |
| Oklahoma | 120 |
| Oregon | 65 |
| Pennsylvania | 113 |
| Rhode Island | 8 |
| South Carolina | 69 |
| South Dakota | 42 |
| Tennessee | 126 |
| Texas | 404 |
| Utah | 32 |
| Vermont | 9 |
| Virginia | 114 |
| Washington | 62 |
| West Virginia | 44 |
| Wisconsin | 113 |
| Wyoming | 32 |
| El Salvador | 1 |