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Status of NIBRS in the States
As of February 2008, 31 states have been certified to report NIBRS to the FBI, and three additional states and the District of Columbia have individual agencies submitting NIBRS data. Approximately 25% of the population is covered by NIBRS reporting, representing 26% of the nation's reported crime and 37% of law enforcement agencies. Another 8 states and 4 Federal agencies are currently in the testing phase, while NIBRS is still in the developmental stage in 7 states or territories. According to the FBI, only five states currently have no formalized plan to report incident-based data.
To view the agencies reporting in each state, see State Profiles; for additional information on projects currently underway, in both certified and uncertified states, please see State IBR Analyses and State Projects Using IBR Data. You can also view the 25 Largest NIBRS Agencies.
The Association of State Uniform Crime Reporting Programs (ASUCRP) also collects information regarding the status of NIBRS implementation and use from its members. View the ASUCRP Informal Survey.
| Certified States | ||||
| State | Certification Date | Number of Agencies | Percent of State Pop | Percent of State Crime |
| Alabama (Hoover)1 | Agency certified 9/06 | 1 | 2% | 2% |
| Arizona | 7/04 | 5 | 3% | 1% |
| Arkansas | 4/00 | 247 | 78% | 66% |
| Colorado | 11/97 | 236 | 85% | 81% |
| Connecticut | 7/99 | 75 of 102 | 67% | 40% |
| Delaware | 7/01 | 69 | 100% | 100% |
| District of Columbia (Metro Transit PD)1 | Agency certified 1/00 | 1 | NA | NA |
| Georgia (Norcross)1 | Agency certified 9/00 | 1 | .01% | .02% |
| Idaho | 7/92 | 106 | 91% | 100% |
| Illinois (Rockford)1 | Agency Began Testing 12/06 | 1 | 4% | 6% |
| Iowa | 8/92 | 230 | 92% | 97% |
| Kansas | 2/01 | 424 | 90% | 72% |
| Kentucky (agencies individually certified)1 | 1/05 | 27 | 6% | 8% |
| Louisiana | 1/02 | 28 | 9% | 8% |
| Maine | 7/03 | 16 | 22% | 24% |
| Massachusetts | 8/95 | 267 | 76% | 69% |
| Michigan | 2/96 | 785 | 100% | 100% |
| Missouri | 7/05 | 15 | 2.06% | .03% |
| Montana | 7/00 | 101 | 98% | 98% |
| Nebraska | 2/97 | 105 | 36% | 21% |
| New Hampshire | 5/03 | 146 | 87% | 85% |
| North Dakota | 2/91 | 86 | 93% | 94% |
| Ohio | 1/99 | 514 | 70% | 70% |
| Oregon | 6/97 | 74 | 29% | 27% |
| Rhode Island | 5/02 | 59 | 100% | 100% |
| South Carolina | 1/91 | 526 | 100% | 100% |
| South Dakota | 2/01 | 140 | 90% | 98% |
| Tennessee | 7/98 | 575 | 100% | 100% |
| Texas | 7/98 | 58 | 13% | 15% |
| Utah | 4/94 | 91 | 79% | 80% |
| Vermont | 4/94 | 85 | 98% | 100% |
| Virginia | 11/94 | 418 | 100% | 100% |
| Washington | 2007 | 3 | 1% | .04% |
| West Virginia | 9/98 | 505 | 100% | 100% |
| Wisconsin | 2/97 | 25 | 17% | 30% |
| 1 State is not NIBRS-certified but agency data are individually accepted by the FBI. | ||||
| States/Agencies Testing NIBRS | |||
| State/Agency | Date Testing Began | State/Agency | Date Testing Began |
| California | 6/04 | New York | 10/92 |
| Indiana | 10/93 | North Carolina | 8/00 |
| New Jersey | 2/96 | Oklahoma | 11/91 |
| New Mexico | 8/96 | Pennsylvania | 5/95 |
| Federal Agencies Testing NIBRS | |||
| State/Agency | Date Testing Began | ||
| Bureau of Land Management | 2/02 | ||
| Department on Defense Manpower Data Center | 3/04 | ||
| Fish and Wildlife Service | 8/02 | ||
| Tennessee Valley Authority | 3/02 | ||
| States/Territories Developing NIBRS | ||||
| Alabama1 | Guam | Illinois1 | Maryland | |
| District of Columbia | Hawaii | Kentucky | Minnesota | |
| 1 Previously certified but returned to developmental status due to computer problems. | ||||
| States with No Formalized Plan to Participate in NIBRS | ||
| Alaska | Georgia | Wyoming |
| Florida | Nevada | |
Next: 25 Largest NIBRS Agencies