Table 2.

Cohort Size Used in Regression Models, and Number of PCSAs and Counties in Each of 50 States, and US Totals

State	Number of persons in population cohort	Number of PCSAs	Number of counties	State	Number of persons in population cohort	Number of PCSAs	Number of counties
Alabama	319,335	144	67	Montana	79,539	71	56
Alaska	22,585	24	27	Nebraska	146,001	121	93
Arizona	223,305	74	15	Nevada	75,709	30	17
Arkansas	224,275	149	75	New Hampshire	95,298	46	10
California	1,126,335	338	58	New Jersey	567,836	139	21
Colorado	156,466	96	63	New Mexico	100,328	61	33
Connecticut	245,186	71	8	New York	1,040,451	324	62
Delaware	64,072	12	3	North Carolina	587,505	207	100
Florida	1,139,258	167	67	North Dakota	62,867	71	53
Georgia	464,828	169	159	Ohio	783,948	254	88
Hawaii	56,573	23	5	Oklahoma	248,870	156	77
Idaho	82,703	57	44	Oregon	151,816	78	36
Illinois	818,437	258	102	Pennsylvania	819,431	296	67
Indiana	471,278	172	92	Rhode Island	50,326	14	5
Iowa	274,939	225	99	South Carolina	308,796	110	46
Kansas	211,602	162	105	South Dakota	72,116	95	66
Kentucky	307,484	145	120	Tennessee	395,590	145	95
Louisiana	244,130	112	64	Texas	1,118,495	414	254
Maine	121,387	91	16	Utah	113,066	54	29
Maryland	346,573	62	24	Vermont	50,631	49	14
Massachusetts	362,711	107	14	Virginia	492,814	170	128
Michigan	765,461	191	83	Washington	314,345	119	39
Minnesota	314,019	176	87	West Virginia	162,307	123	55
Mississippi	211,398	141	82	Wisconsin	412,030	173	72
Missouri	387,278	213	115	Wyoming	37,384	41	23
Total US	17,249,117	6,740	3,133

Note: PCSA = Primary Care Service Area