NLRB Stats Archive › Annual Reports › FY1967 › Size of units in representation election cases closed — certification elections (RC & RM)

Size of units in representation election cases closed — certification elections (RC & RM)

source page 262 · nlrb1967_p0262_t0

	Size of unit (number of employees)	Number eligible to vote	Total elections — Number	Total elections — Percent of total	Cumulative percent of total	Elections won by unions — AFL-CIO — Number	Elections won by unions — AFL-CIO — Percent by size class	Elections won by unions — Teamsters — Number	Elections won by unions — Teamsters — Percent by size class	Elections won by unions — Other national unions — Number	Elections won by unions — Other national unions — Percent by size class	Elections won by unions — Other local unions — Number	Elections won by unions — Other local unions — Percent by size class	Elections in which no representative chosen — Number
Total RC & RM elections	411,000	7,882	100		2,883	100	1,329	100	290	100	239	100	3,180	100
Under 10	10,852	1,529	19.4	24.5	525	18.2	226	17	25	8.6	50	20.9	663	21.5
10-19	13,232	989	12.5	37	421	14.6	80	6	31	10.7	44	18.4	408	12.8
20-29	14,058	587	7.4	44.4	232	8	81	6.1	25	8.6	25	10.5	219	6.9
200-249	40,123	178	2.3	76.8	88	3.1	17	1.3	6	2.1	6	2.5	67	2.1
500-749	88,861	145	1.8	84.3	53	1.8	8	0.6	11	3.8	4	1.7	67	2.1
1,000-1,499	51,406	41	0.5	85.3	16	0.6	1	0.1	5	1.7	1	0.4	22	0.7
5,000-9,999	67,473	7	0.1	85.8	0	0	0	0	0	0	0	0	7	0.2
10,000 and over	0	0	0	85.8

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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.