NLRB Stats Archive › Annual Reports › FY1956 › Unfair labor practice and representation cases received — by State

Unfair labor practice and representation cases received — by State

source page 180 · nlrb1956_p0180_t0

Division and State 1	All cases	Unfair labor practice cases	Unfair labor practice cases	Unfair labor practice cases	Unfair labor practice cases	Representation cases	Representation cases	Representation cases
Division and State 1	All cases	CA 2	CB 2	CC 2	CD 4	RC 2	RM 2	RD 2
Middle Atlantic	2,760	812	310	70	33	1,323	147	65
New York	1,415	463	188	41	15	584	95	32
New Jersey	558	131	44	14	13	331	17	11
Pennsylvania	787	218	78	15	5	408	35	22
East North Central	2,785	668	187	47	15	1,666	104	98
Ohio	666	144	35	17	7	411	34	24
Indiana	364	97	27	6	4	197	14	19
Illinois	853	222	72	4	2	511	33	33
Michigan	668	155	30	4	1	391	21	22
Wisconsin	254	50	23	16	1	134	7	10
West North Central	1,556	265	51	28	9	792	56	37
West North Central states detail
South Atlantic	1,022	459	153	101	12	760	65	32
South Atlantic states detail
East South Central	815	212	112	61	32	326	28	16
East South Central states detail
West South Central	873	232	63	48	9	489	44	28
West South Central states detail
Mountain	353	154	28	11	4	322	39	16
Mountain states detail
Pacific	1,610	429	171	47	12	823	88	40
Washington	231	64	24	8	4	102	12	5
Oregon	182	49	8	6	1	100	11	7
California	1,197	316	139	33	8	621	60	32
Outlying areas	359	105	52	7	0	181	9	5
Outlying areas detail

Source image

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