NLRB Stats Archive

NLRB Stats Archive › Annual Reports › FY1957 › Decertification elections — by union affiliation

Decertification elections — by union affiliation

source page 185 · nlrb1957_p0185_t0

Union affiliation	Elections participated in	Elections participated in	Elections participated in	Elections participated in	Elections participated in	Employees involved in elections (number eligible to vote)	Employees involved in elections (number eligible to vote)	Employees involved in elections (number eligible to vote)	Employees involved in elections (number eligible to vote)	Employees involved in elections (number eligible to vote)	Valid votes cast	Valid votes cast	Valid votes cast
Union affiliation	Total	Resulting in certification — Number	Resulting in certification — Percent of total	Resulting in decertification — Number	Resulting in decertification — Percent of total	Total eligible	Resulting in certification — Number	Resulting in certification — Percent of total eligible	Resulting in decertification — Number	Resulting in decertification — Percent of total eligible	Total	Percent of total eligible	Cast for the union — Number	Cast for the union — Percent of total cast
Total	145	46	31.7	99	68.3	11,018	4,130	37.5	6,888	62.5	10,156	92.2	4,640	45.7
AFL-CIO	139	44	31.7	95	68.3	10,587	4,018	38	6,569	62	9,750	92.1	4,452	45.7
Unaffiliated	6	2	33.3	4	66.7	431	112	26	319	74	406	94.2	188	46.3

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Source page 185 of NLRB FY1957 annual report — Source: NLRB Annual Report FY1957, p. 185.

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