NLRB Stats Archive › Annual Reports › FY1946 › Elections and cross checks — by number of unions participating
| Number of unions participating | Elections and cross checks | Elections and cross checks | Eligible voters | Eligible voters | Eligible voters |
|---|---|---|---|---|---|
| Number of unions participating | Number | Percent of total | Number | Percent of total | Percent casting valid votes |
| 1 union | 4,475 | 80.1 | 462,216 | 54.6 | 83.5 |
| 2 unions | 1,051 | 18.8 | 343,523 | 40.6 | 81.3 |
| 3 or more unions | 63 | 1.1 | 40,692 | 4.8 | 82.3 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.