NLRB Stats Archive › Annual Reports › FY1951 › Types of elections conducted
| Type of case | Total elections | Type of election — Consent | Type of election — Stipulated | Type of election — Regional director directed | Type of election — Board ordered |
|---|---|---|---|---|---|
| All elections, total | 12,489 | 9,384 | 965 | 578 | 1,562 |
| Eligible voters, total | 2,296,042 | 1,167,235 | 442,820 | 454,484 | 231,503 |
| Valid votes, total | 1,928,628 | 1,001,778 | 367,131 | 360,145 | 199,574 |
| NLRA, R cases³ — total | 1 | 0 | 0 | 0 | 1 |
| NLRA, R cases — Eligible voters | 145 | 0 | 0 | 0 | 145 |
| NLRA, R cases — Valid votes | 135 | 0 | 0 | 0 | 135 |
| RC cases³ — total | 6,271 | 4,010 | 775 | 1,486 | |
| RC cases — Eligible voters | 651,651 | 305,146 | 122,250 | 224,255 | |
| RC cases — Valid votes | 574,401 | 270,633 | 110,508 | 193,260 | |
| RM cases³ — total | 160 | 113 | 21 | 26 | |
| RM cases — Eligible voters | 14,760 | 9,607 | 2,685 | 2,468 | |
| RM cases — Valid votes | 13,059 | 8,594 | 2,440 | 2,025 | |
| RD cases³ — total | 93 | 44 | 10 | 39 | |
| RD cases — Eligible voters | 6,111 | 2,640 | 1,351 | 2,120 | |
| RD cases — Valid votes | 5,350 | 2,243 | 1,281 | 1,826 | |
| UA cases³ ⁴ — total | 5,964 | 5,217 | 159 | 578 | 10 |
| UA cases — Eligible voters | 1,623,375 | 849,842 | 316,534 | 454,484 | 2,515 |
| UA cases — Valid votes | 1,335,683 | 720,308 | 252,902 | 360,145 | 2,328 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.