NLRB Stats Archive › Annual Reports › FY1975 › Results of union-shop deauthorization polls in cases closed

Results of union-shop deauthorization polls in cases closed

source page 243 · nlrb1975_p0243_t0

Affiliation of union holding union-shop contract	Number of polls	Number of polls	Number of polls	Number of polls	Number of polls	Employees involved (number eligible to vote)	Employees involved (number eligible to vote)	Employees involved (number eligible to vote)	Employees involved (number eligible to vote)	Employees involved (number eligible to vote)	Valid votes cast	Valid votes cast	Valid votes cast	Valid votes cast
	Total	Resulting in deauthorization	Resulting in deauthorization	Resulting in continued authorization	Resulting in continued authorization	Total eligible	In polls	In polls	In polls	In polls	Total	Percent of total eligible	Cast for deauthorization	Cast for deauthorization
		Number	Percent of total	Number	Percent of total		Resulting in deauthorization	Resulting in deauthorization	Resulting in continued authorization	Resulting in continued authorization			Number	Percent of total eligible
							Number	Percent of total	Number	Percent of total
Total	110	61	55.5	49	44.5	7,616	3,227	42.4	4,389	57.6	6,085	79.2	2,519	33.1
AFL-CIO unions	72	42	58.3	30	41.7	5,771	2,963	51.3	2,808	48.7	4,484	77.7	2,277	39.5
Teamsters	24	15	62.5	9	37.5	400	227	56.8	173	43.2	362	91	206	51.5
Other national unions	8	3	37.5	5	62.5	1,130	31	2.8	1,099	97.2	1,042	98	30	2.7
Other local unions	6	1	16.7	5	83.3	325	6	1.9	319	98.1	147	45.2

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