Voter Registration Totals as of June 3, 2019

County	Constitution	Democratic	Libertarian	Republican	Unaffiliated	Total Registered
Ada	653	46,858	3,022	104,558	96,985	252,076
Adams	16	186	14	1,699	686	2,601
Bannock	139	5,020	420	17,235	18,634	41,448
Bear Lake	17	119	14	2,646	634	3,430
Benewah	26	537	36	2,475	2,081	5,155
Bingham	77	1,694	89	12,531	5,612	20,003
Blaine	14	3,139	112	3,292	6,745	13,302
Boise	25	352	43	2,949	1,426	4,795
Bonner	151	2,735	249	15,085	8,169	26,389
Bonneville	185	4,181	441	29,991	18,023	52,821
Boundary	26	437	56	4,171	1,547	6,237
Butte	5	65	4	1,142	276	1,492
Camas	6	36	6	456	208	712
Canyon	397	10,321	895	46,886	32,397	90,896
Caribou	20	113	15	2,702	841	3,691
Cassia	31	511	43	6,757	2,107	9,449
Clark	2	18	2	319	56	397
Clearwater	13	355	29	2,259	1,721	4,377
Custer	4	151	19	1,977	649	2,800
Elmore	46	1,013	89	5,995	3,330	10,473
Franklin	47	173	30	4,578	1,308	6,136
Fremont	29	291	25	5,071	1,312	6,728
Gem	54	633	59	6,249	2,642	9,637
Gooding	21	555	34	3,766	1,742	6,118
Idaho	33	578	58	6,638	2,480	9,787
Jefferson	49	440	56	10,032	3,025	13,602
Jerome	86	734	50	4,455	2,654	7,979
Kootenai	362	8,971	764	44,556	27,574	82,227
Latah	75	4,690	311	7,569	9,899	22,544
Lemhi	13	390	34	3,381	1,396	5,214
Lewis	6	162	10	1,247	568	1,993
Lincoln	9	166	16	1,315	602	2,108
Madison	101	619	197	12,918	4,646	18,481
Minidoka	24	597	36	4,852	2,266	7,775
Nez Perce	75	2,613	133	8,749	9,724	21,294
Oneida	8	96	21	1,896	481	2,502
Owyhee	30	438	35	3,244	1,417	5,164
Payette	40	939	67	6,408	3,530	10,984
Power	8	384	11	1,693	1,189	3,285
Shoshone	21	1,327	31	2,483	2,594	6,456
Teton	14	1,288	61	2,418	2,455	6,236
Twin Falls	136	3,271	281	19,863	12,054	35,605
Valley	19	1,012	49	3,432	2,373	6,885
Washington	12	399	28	3,548	1,240	5,227
Total	3,125	108,607	7,995	435,486	301,298	856,511