NLRB Stats Archive › Annual Reports › FY1950 › Union-shop authorization polls and votes cast — eligible voters and valid votes cast
| - Total | 1,072,917 | 84 0 | 866 | 251.606 | 27 9 | 434,131 | 48 2 | 119,452 | 13 3 | 95,677 | 10 6 | 1,045,162 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A. F of L. affiliates | 312,049 | 87 2 | 272,101 | 251,606 | 92 5 | 20,495 | 7 5 | 307,823 | ||||
| C. I. 0 affiliates | 594,932 | 82 5 | 490,849 | 434,131 | , 88 | 56,718 | 11 6 | 575,187 | ||||
| Unaffiliated unions | 165,936 | 83 1 | 1.37, 916 | 4 | 119.452 | 86 6 | 18,464 | 13 4 | 162,152 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.