NLRB Stats Archive › Annual Reports › FY2006 › Cases received — by geographic area
| Illinois...................................................................... | 1,555 | 1,271 | 853 | 339 | 47 | 19 | 2 | 1 | 10 | 256 | 199 | 9 | 48 | 16 | 2 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Indiana.................................................................... | 800 | 685 | 518 | 152 | 9 | 4 | 2 | 0 | 0 | 106 | 86 | 0 | 20 | 3 | 0 | 6 |
| Michigan.................................................................. | 1,525 | 1,331 | 905 | 414 | 6 | 0 | 2 | 2 | 2 | 178 | 125 | 8 | 45 | 5 | 0 | 11 |
| Ohio........................................................................ | 1,568 | 1,362 | 1,034 | 295 | 21 | 7 | 2 | 1 | 2 | 188 | 140 | 7 | 41 | 7 | 0 | 11 |
| Wisconsin................................................................ | 480 | 411 | 301 | 107 | 2 | 0 | 0 | 0 | 1 | 64 | 29 | 4 | 31 | 4 | 0 | 1 |
| East North Central.............................................. | 5,928 | 5,060 | 3,611 | 1,307 | 85 | 30 | 8 | 4 | 15 | 792 | 579 | 28 | 185 | 35 | 2 | 39 |
| Alabama.................................................................. | 373 | 342 | 282 | 60 | 0 | 0 | 0 | 0 | 0 | 31 | 25 | 1 | 5 | 0 | 0 | 0 |
| Kentucky.................................................................. | 372 | 337 | 263 | 72 | 1 | 1 | 0 | 0 | 0 | 32 | 27 | 1 | 4 | 3 | 0 | 0 |
| Mississippi.............................................................. | 99 | 88 | 65 | 23 | 0 | 0 | 0 | 0 | 0 | 10 | 7 | 0 | 3 | 0 | 0 | 1 |
| Tennessee................................................................ | 359 | 328 | 222 | 106 | 0 | 0 | 0 | 0 | 0 | 28 | 21 | 0 | 7 | 0 | 0 | 3 |
| East South Central.............................................. | 1,203 | 1,095 | 832 | 261 | 1 | 1 | 0 | 0 | 0 | 101 | 80 | 2 | 19 | 3 | 0 | 4 |
| Puerto Rico.............................................................. | 417 | 338 | 269 | 67 | 0 | 0 | 0 | 2 | 0 | 63 | 47 | 1 | 15 | 4 | 0 | 12 |
| U.S. Minor Outlying Islands.................................. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Virgin Islands.......................................................... | 18 | 15 | 11 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 |
| Island Areas........................................................ | 435 | 353 | 280 | 71 | 0 | 0 | 0 | 2 | 0 | 66 | 50 | 1 | 15 | 4 | 0 | 12 |
| New Jersey.............................................................. | 1,156 | 963 | 669 | 253 | 24 | 13 | 2 | 2 | 0 | 172 | 120 | 2 | 50 | 9 | 1 | 11 |
| New York................................................................ | 3,180 | 2,771 | 1,807 | 842 | 65 | 20 | 3 | 5 | 29 | 370 | 304 | 12 | 54 | 20 | 5 | 14 |
| Pennsylvania............................................................ | 1,443 | 1,236 | 945 | 256 | 21 | 9 | 1 | 2 | 2 | 188 | 133 | 4 | 51 | 7 | 0 | 12 |
| Middle Atlantic.................................................. | 5,779 | 4,970 | 3,421 | 1,351 | 110 | 42 | 6 | 9 | 31 | 730 | 557 | 18 | 155 | 36 | 6 | 37 |
| Arizona.................................................................... | 300 | 276 | 215 | 49 | 7 | 0 | 1 | 0 | 4 | 24 | 18 | 0 | 6 | 0 | 0 | 0 |
| Colorado.................................................................. | 435 | 390 | 320 | 66 | 3 | 0 | 0 | 1 | 0 | 42 | 29 | 0 | 13 | 1 | 0 | 2 |
| Idaho........................................................................ | 40 | 30 | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 10 | 6 | 1 | 3 | 0 0 | 0 0 | 0 |
| Montana.................................................................. | 78 | 58 | 43 | 9 | 5 | 0 | 0 | 0 | 1 | 20 | 10 | 1 | 9 | 0 | ||
| New Mexico............................................................ | 125 | 105 | 96 | 9 | 0 | 0 | 0 | 0 | 0 | 20 | 17 | 1 | 2 | 0 | 0 | 0 |
| Nevada.................................................................... | 378 | 346 | 227 | 105 | 10 | 3 | 1 | 0 | 0 | 32 | 27 | 1 | 4 | 0 | 0 | 0 |
| Utah........................................................................ | 79 | 70 | 52 | 15 | 2 | 0 | 0 | 0 | 1 | 9 | 9 | 0 | 0 | 0 | 0 | 0 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.