NLRB Stats Archive › Annual Reports › FY1946 › Elections and cross-checks — by industrial group
| Industrial group | Elections and cross-checks | Elections and cross-checks | Winner | Winner | Winner | Winner | Winner | Winner | Winner | Winner | Eligible voters | Eligible voters | Valid votes cast | Valid votes cast |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Industrial group | Elections and cross-checks | Elections and cross-checks | A. F. of L. | A. F. of L. | C. I. O. | C. I. O. | Unaffiliated | Unaffiliated | No union | No union | Number | Percent | Number | Percent |
| Industrial group | Number | Percent | Number | Percent | Number | Percent | Number | Percent | Number | Percent | Number | Percent | Number | Percent |
| Construction | 30 | 0.5 | 21 | 70 | 3 | 10 | 3 | 10 | 3 | 10 | 2,419 | 0.3 | 1,924 | 0.3 |
| Transportation, communication, and other public utilities | 439 | 8.2 | 199 | 45.3 | 100 | 22.8 | 89 | 19.4 | 71 | 16.5 | 71,059 | 8.4 | 58,604 | 8.4 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.