NLRB Stats Archive › Annual Reports › FY1987 › Results of union-shop deauthorization polls in cases closed
| Total | 99 | 45 | 45.4 | 54 | 54.5 | 5,954 | 1,732 | 29 | 4,222 | 70.9 | 4,782 | 80.3 | 2,203 | 37 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AFL-CIO unions | 67 | 31 | 46.2 | 36 | 53.7 | 4,800 | 1,494 | 31.1 | 3,306 | 68.8 | 3,990 | 83.1 | 1,834 | 38.2 |
| Teamsters | 18 | 10 | 55.5 | 8 | 44.4 | 476 | 107 | 22.4 | 369 | 77.5 | 389 | 81.7 | 169 | 35.5 |
| Other national unions | 1 | 0 | 0 | 1 | 100 | 18 | 0 | 0 | 18 | 100 | 17 | 94.4 | 10 | 55.5 |
| Other local unions | 13 | 4 | 307 | 9 | 69.2 | 660 | 131 | 19.8 | 529 | 80.1 | 386 | 58.4 | 190 | 287 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.