NLRB Stats Archive › Annual Reports › FY1957 › Results of union-shop deauthorization polls
Results of union-shop deauthorization polls
| Affiliation of union holding union-shop contract | Number of polls | Number of polls | Number of polls | Number of polls | Number of polls | Employees involved (number eligible to vote) | Employees involved (number eligible to vote) | Employees involved (number eligible to vote) | Employees involved (number eligible to vote) | Employees involved (number eligible to vote) | Valid votes cast | Valid votes cast | Valid votes cast | Valid votes cast |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Affiliation of union holding union-shop contract | Total | Resulting in deauthorization | Resulting in deauthorization | Resulting in continued authorization | Resulting in continued authorization | Total eligible | Resulting in deauthorization | Resulting in deauthorization | Resulting in continued authorization | Resulting in continued authorization | Total | Percent of total eligible | Cast for deauthorization | Cast for deauthorization |
| Affiliation of union holding union-shop contract | Total | Number | Percent of total | Number | Percent of total | Total eligible | Number | Percent of total | Number | Percent of total | Total | Percent of total eligible | Number | Percent of total eligible 1 |
| Total | 14 | 9 | 64.3 | 5 | 35.7 | 1,004 | 695 | 69.2 | 309 | 30.8 | 769 | 76.6 | 521 | 51.9 |
| AFL-CIO | 11 | 7 | 63.6 | 4 | 36.4 | 960 | 684 | 71.3 | 276 | 28.7 | 741 | 77.2 | 497 | 51.8 |
| Unaffiliated | 3 | 2 | 66.7 | 1 | 33.3 | 44 | 11 | 25 | 33 | 75 | 28 | 63.6 | 24 | 54.5 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.