NLRB Stats Archive › Annual Reports › FY1973 › Cases received, by state and Standard Federal region

Cases received, by state and Standard Federal region

source page 229 · nlrb1973_p0229_t0

Standard Federal regions / State	All cases	Unfair labor practice cases — All C	Unfair labor practice cases — CA	Unfair labor practice cases — CB	Unfair labor practice cases — CC	Unfair labor practice cases — CD	Unfair labor practice cases — CE	Unfair labor practice cases — CP	Representation cases — All R	Representation cases — RC	Representation cases — RM	Representation cases — RD	Union-shop Deauthorization cases — UD	Amendment-of-Certification cases — AC	Unit-Clarification cases — UC
Illinois	2,673	1,959	1,180	604	98	47	3	27	680	536	52	92	23	6	5
Indiana	1,555	1,118	746	265	61	37	0	9	423	366	22	35	6	0	8
Michigan	1,957	1,219	845	234	108	24	0	9	676	538	56	76	10	3	0
Minnesota	496	218	142	34	26	13	0	3	269	230	25	14	0	0	8
Ohio	2,544	1,768	1,135	418	142	46	3	9	639	546	40	53	19	5	13
Wisconsin	975	490	319	81	37	44	0	9	372	304	23	21	0	0	5
Region V — Total	10,230	6,775	4,441	1,676	429	125	13	91	3,318	2,792	219	307	68	15	54
Arkansas	250	139	114	20	4	1	0	0	109	95	2	12	1	0	1
Louisiana	495	353	205	80	23	27	2	16	133	107	10	16	4	1	4
New Mexico	209	153	101	27	16	3	1	5	54	45	4	5	1	1	0
Oklahoma	297	161	125	22	7	0	2	5	133	107	10	16	1	0	2
Texas	1,636	1,169	780	247	93	23	13	13	445	378	19	30	16	0	11
Region VI — Total	2,887	1,985	1,325	381	158	42	5	24	921	770	44	107	3	13	15
Iowa	350	185	134	24	18	8	0	1	159	135	9	11	0	1	5
Kansas	269	146	115	24	5	1	1	0	121	97	13	11	0	0	2
Missouri	1,478	1,030	714	196	55	25	1	27	435	360	28	47	3	1	8
Nebraska	187	106	79	23	4	0	0	0	79	71	0	8	0	1	1
Region VII — Total	2,324	1,506	1,061	284	104	35	0	22	789	676	42	71	9	3	17
Colorado	526	347	243	58	26	13	0	7	177	149	8	20	0	1	1
Montana	176	107	61	27	13	6	0	0	60	41	6	13	1	0	0
North Dakota	34	19	18	1	0	0	0	0	14	14	0	0	0	0	1
South Dakota	108	47	29	13	5	0	0	0	60	47	8	5	1	0	0
Utah	119	60	34	6	13	4	0	3	59	53	4	2	0	0	0
Wyoming	55	44	33	6	1	0	0	1	10	8	0	2	0	0	0
Region VIII — Total	1,055	624	420	101	60	23	1	13	427	347	42	38	2	2	3
Arizona	356	220	138	56	22	3	0	5	127	114	6	7	0	0	0
California	5,387	3,463	2,237	792	238	55	29	112	1,693	1,488	99	91	157	7	47
Hawaii	361	246	100	63	55	24	0	0	100	86	4	6	0	10	5
Nevada	262	192	117	31	5	8	0	9	69	51	5	13	0	1	0
Guam	5	1	1	0	0	0	0	0	3	3	0	0	0	0	1
Region IX — Total	6,371	4,127	2,597	938	287	83	29	126	2,132	1,740	209	183	41	18	53
Alaska	160	105	58	29	10	4	0	0	53	37	7	9	2	0	0
Idaho	143	80	56	14	7	0	0	3	62	45	13	3	0	0	1
Oregon	629	359	240	97	15	3	1	3	258	176	43	39	8	1	3
Washington	1,129	657	430	132	61	23	3	9	452	357	56	39	0	4	10
Region X — Total	2,061	1,191	784	272	93	30	4	15	825	619	119	85	32	5	14
Total, all Federal regions	41,077	26,487	17,361	6,052	1,868	627	104	475	14,032	11,897	991	1,144	213	78	267

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Source page 229 of NLRB FY1973 annual report — Source: NLRB Annual Report FY1973, p. 229.

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