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25 Largest NIBRS Agencies

These are the 25 largest agencies included in the 2005 NIBRS file. Six of the top 25 are located in Virginia, including Fairfax County, currently the largest agency to report NIBRS data.

Number State Agency Population Covered
1 VA Fairfax County 980,586
2 MI Detroit 900,932
3 OH Columbus 730,329
4 TN Memphis 678,988
5 TX Fort Worth 613,261
6 TX El Paso 601,839
7 WI Milwaukee 586,500
8 CO Denver 564,552
9 TN Nashville 557,034
10 CT Connecticut State Police 524,559
11 OH Cleveland 524,559
12 VA Virginia Beach 446,448
13 DE New Castle County 410,008
14 CO Colorado Springs 374,482
15 KS Wichita 355,011
16 VA Prince William County 334,094
17 OH Cincinnati 314,292
18 CO Aurora 295,888
19 SC Greenville 293,103
20 MI Oakland 292,677
21 VA Chesterfield County 287,007
22 VA Henrico County 280,468
23 UT Salt Lake 253,890
24 TX Plano 249,448
25 VA Norfolk 241,267

Next: IBR Resource Center Reports Using State Data