NLRB Stats Archive › Annual Reports › FY1953 › Unfair labor practice and representation cases received — by State
Unfair labor practice and representation cases received — by State
| Division and State | All cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Representation cases | Representation cases | Representation cases |
|---|---|---|---|---|---|---|---|---|
| Division and State | All cases | CA | CB | CC | CD | RC | RM | RD |
| Total | 14,712 | 4,409 | 810 | 179 | 71 | 8,241 | 518 | 484 |
| New England | 874 | 279 | 41 | 10 | 1 | 485 | 26 | 32 |
| Maine | 51 | 17 | 1 | 0 | 0 | 30 | 2 | 1 |
| New Hampshire | 35 | 10 | 1 | 1 | 0 | 21 | 2 | 0 |
| Vermont | 28 | 12 | 0 | 0 | 0 | 16 | 0 | 0 |
| Massachusetts | 477 | 156 | 27 | 8 | 0 | 258 | 11 | 25 |
| Rhode Island | 75 | 22 | 8 | 0 | 1 | 33 | 3 | 5 |
| Connecticut | 208 | 62 | 4 | 1 | 0 | 127 | 8 | 1 |
| Middle Atlantic | 2,382 | 598 | 268 | 47 | 21 | 1,329 | 55 | 64 |
| New York | 1,052 | 210 | 185 | 31 | 3 | 573 | 21 | 29 |
| New Jersey | 615 | 166 | 28 | 5 | 8 | 371 | 26 | 11 |
| Pennsylvania | 815 | 222 | 54 | 11 | 10 | 448 | 8 | 20 |
| East North Central | 3,112 | 870 | 157 | 35 | 16 | 1,790 | 103 | 132 |
| Ohio | 799 | 108 | 44 | 3 | 2 | 491 | 28 | 31 |
| Indiana | 459 | 138 | 27 | 7 | 1 | 246 | 11 | 19 |
| Illinois | 830 | 259 | 45 | 15 | 11 | 440 | 40 | 39 |
| Michigan | 637 | 169 | 32 | 2 | 1 | 393 | 16 | 24 |
| Wisconsin | 357 | 95 | 8 | 7 | 0 | 220 | 8 | 19 |
| West North Central | 1,352 | 367 | 46 | 14 | 0 | 839 | 37 | 40 |
| Minnesota | 132 | 30 | 8 | 0 | 0 | 90 | 1 | 3 |
| Iowa | 245 | 34 | 3 | 3 | 0 | 191 | 7 | 7 |
| Missouri | 590 | 227 | 33 | 13 | 0 | 276 | 16 | 25 |
| North Dakota | 45 | 3 | 0 | 0 | 0 | 39 | 3 | 0 |
| South Dakota | 18 | 8 | 0 | 0 | 0 | 10 | 0 | 0 |
| Nebraska | 75 | 22 | 4 | 1 | 0 | 44 | 1 | 3 |
| Kansas | 147 | 43 | 3 | 0 | 0 | 94 | 4 | 1 |
| South Atlantic | 1,224 | 478 | 36 | 13 | 1 | 638 | 25 | 34 |
| Delaware | 22 | 4 | 0 | 0 | 0 | 17 | 1 | 0 |
| Maryland | 155 | 57 | 9 | 5 | 0 | 79 | 1 | 4 |
| District of Columbia | 70 | 25 | 6 | 2 | 0 | 32 | 1 | 4 |
| Virginia | 138 | 54 | 4 | 1 | 0 | 65 | 8 | 6 |
| West Virginia | 113 | 54 | 6 | 0 | 1 | 46 | 2 | 2 |
| North Carolina | 151 | 115 | 4 | 1 | 0 | 29 | 0 | 2 |
| South Carolina | 63 | 24 | 1 | 0 | 0 | 37 | 1 | 0 |
| Georgia | 206 | 70 | 5 | 0 | 0 | 115 | 5 | 11 |
| Florida | 223 | 69 | 3 | 0 | 0 | 138 | 5 | 10 |
| East South Central | 751 | 212 | 27 | 12 | 2 | 436 | 28 | 13 |
| Kentucky | 192 | 52 | 18 | 2 | 0 | 116 | 3 | 1 |
| Tennessee | 300 | 90 | 3 | 8 | 2 | 174 | 17 | 6 |
| Alabama | 167 | 44 | 3 | 1 | 0 | 106 | 7 | 6 |
| Mississippi | 92 | 26 | 3 | 1 | 0 | 61 | 1 | 0 |
| West South Central | 1,058 | 294 | 36 | 6 | 4 | 595 | 30 | 43 |
| Arkansas | 158 | 38 | 1 | 2 | 0 | 102 | 5 | 10 |
| Louisiana | 230 | 75 | 12 | 1 | 0 | 129 | 3 | 10 |
| Oklahoma | 133 | 45 | 6 | 1 | 0 | 64 | 9 | 8 |
| Texas | 537 | 136 | 17 | 2 | 4 | 300 | 13 | 15 |
| Mountain | 605 | 202 | 25 | 9 | 2 | 307 | 34 | 26 |
| Montana | 46 | 17 | 7 | 0 | 0 | 14 | 7 | 1 |
| Idaho | 71 | 26 | 5 | 2 | 1 | 35 | 1 | 1 |
| Wyoming | 36 | 19 | 3 | 0 | 0 | 14 | 0 | 0 |
| Colorado | 153 | 58 | 2 | 0 | 0 | 73 | 13 | 7 |
| New Mexico | 94 | 33 | 0 | 0 | 0 | 53 | 5 | 3 |
| Arizona | 105 | 29 | 3 | 3 | 0 | 61 | 1 | 8 |
| Utah | 38 | 9 | 0 | 0 | 0 | 25 | 0 | 0 |
| Nevada | 24 | 2 | 1 | 0 | 0 | 17 | 7 | 1 |
| Pacific | 1,939 | 620 | 141 | 25 | 12 | 1,098 | 78 | 65 |
| Washington | 270 | 95 | 29 | 8 | 0 | 116 | 15 | 10 |
| Oregon | 260 | 78 | 15 | 5 | 7 | 126 | 11 | 13 |
| California | 1,409 | 447 | 97 | 13 | 5 | 850 | 42 | 43 |
| Outlying areas | 485 | 179 | 34 | 9 | 0 | 228 | 13 | 21 |
| Alaska | 49 | 18 | 3 | 0 | 0 | 29 | 1 | 1 |
| Hawaii | 63 | 29 | 9 | 2 | 0 | 22 | 0 | 0 |
| Puerto Rico | 353 | 137 | 23 | 0 | 0 | 173 | 4 | 20 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.