NLRB Stats Archive › Annual Reports › FY1963 › Size of units in collective-bargaining elections
Size of units in collective-bargaining elections
| Total | 489,365 | 6,871 | 100 0 | 2,565 | 100 0 | 1,487 | 100 | 2,819 | 100 0 |
|---|---|---|---|---|---|---|---|---|---|
| 1-9 | 9,368 | 1,007 | 23 4 | 553 | 21 6 | 484 | 32 5 | 570 | 20.2 |
| 10-19 | 20,274 | 1,451 | 21.2 | 554 | 21.6 | 364 | 24 5 | 537 | 19 1 |
| 20-29 | 20,569 | 857 | 12 5 | 327 | 12 7 | 173 | 11 6 | 357 | 12 7 |
| 30-39 | 18,594 | 544 | 7 9 | 208 | 8 1 | 97 | 6 5 | 239 | 8 5 |
| 40-49 | 18,997 | 430 | 62 | 173 | 68 | 77 | 52 | 180 | 6 4 |
| 50-59 | 16,121 | 298 | 4 3 | 124 | 4 8 | 36 | 2.4 | 138 | 4 9 |
| 00-69 | 14,409 | 224 | 3 3 | 96 | 3 8 | 29 | 1 9 | 99 | 13 5 |
| 70-79 | 11,221 | 151 | 2 2 | 60 | 28 | 30 | 2 0 | 61 | 2.2 |
| 60-89 | 11,380 | 135 | 2 0 | 50 | 2 0 | 22 | 1 5 | 63 | 2 2 |
| 90-99 | 10.754 | 114 | 1 7 | 36 | 1 4 | 19 | 1 3 | 59 | 2 1 |
| 100-149 | 45,176 | 371 | 5 4 | 164 | 6 4 | 41 | 2 8 | 166 | 5 9 |
| 150-199 | 34.517 | 200 | 2 9 | 65 | 2 5 | 32 | 2 2 | 103 | ' 3 7 |
| 200-299___ | 49,515 | 204 | 3 0 | 77 | 3 0 | 28 | 1 9 | 99 | 3 5 |
| 300-399 ------ | 29,844 | 87 | 1 3 | 22 | 0.9 | 16 | 11 | 49 | 1 7 |
| 400-499 | 27,783 | 62 | 9 | 19 | 7 | 15 | 1 0 | 28 | 1 0 |
| rB0-599 | 20,214 | 37 | 0.5 | 13 | 0.5 | 2 | 1 | 22 | 0.8 |
| 600-799 | 24,763 | 37 | 5 | 12 | 5 | 4 | 3 | 21 | 0.7 |
| 800-999 | 10,874 | 19 | 3 | 2 | 1 | 5 | 0.3 | 12 | 0.4 |
| 1,000-1,999 | 42,490 | 30 | 4 | 8 | 3 | 9 | 6 | 13 | 0.5 |
| 2,000-2,999 | 12,049 | 5 | 1 | 1 | (I) | 3 | 2 | 1 | (I) |
| 3,000-3,999 | 3,337 | 1 | (I) | 0 | 0 | 0 | . 0 | I | (I) |
| 4,000-4,999 | 4,695 | 1 | (I) | 0 | . 0 | 0 | 0 | 1 | |
| 5,000-9,999 | 8,400 | 1 | (I) | 0 | 0 | 1 | 0.1 | 0 | 0 |
| 10,000 and over _ _ | 17,421 | 1 | (0 | 1 | (I) | 0 | 0 | 0 | 0 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.