NLRB Stats Archive › Annual Reports › FY1948 › Collective bargaining elections and votes cast for participating unions
Collective bargaining elections and votes cast for participating unions
| Participating unions | Number of elections | Elections won by | Elections won by | Elections won by | Elections won by | Elections won by | Elections won by | Elections won by | Elections won by | Eligible voters | Eligible voters | Valid votes cast for | Valid votes cast for |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A.F. of L. affiliates | A.F. of L. affiliates | C.I.O. affiliates | C.I.O. affiliates | Unaffiliated unions | Unaffiliated unions | No union | No union | Total | Percent voting (turnout) | Total | Percent (etc) | ||
| Number | Percent | Number | Percent | Number | Percent | Number | Percent | Number | Percent | Number | Percent | ||
| Total | 3,222 | 1,188 | 36.9 | 552 | 17.1 | 617 | 19.1 | 865 | 26.8 | 384,565 | 333,900 | ||
| A.F. of L. affiliates | 1,507 | 1,018 | 67.5 | ||||||||||
| C.I.O. affiliates | 672 | 507 | 69 | ||||||||||
| Unaffiliated unions | 511 | 75.9 | |||||||||||
| A.F. of L. + C.I.O. affiliates | 188 | 93 | 49.5 | 82 | 43.6 | ||||||||
| A.F. of L. + Unaffiliated unions | 163 | 85 | 67 | 35.3 | |||||||||
| C.I.O. + Unaffiliated unions | |||||||||||||
| A.F. of L. + C.I.O. + Unaffiliated unions | 9 | 4 | 1 | 11.1 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.