Twin Falls County, ID [16083] Demographic Characteristics & Trends
  -- a component of the Twin Falls, ID metropolitan area [46300] -- click link to view metro S&O report

This document brings together several 2017 vintage population estimates developed by the Census Bureau for this area developed and released separately in 2018. These official model-based estimates are developed and updated annually. The data presesentation here provides more comprehensive insights into demographic characteristics and trends for this area than available elsewhere. ProximityOne uses these data to develop Situation & Outlook (S&O) estimates and projections to 2060. See related table. Join us in weekly Data Analytics Lab web sessions to discuss organization and use of these and related data. The S&O Trends Analysis package used to develop these tables is available to present/analyze these data with wide-ranging additional detail and alternative data formats.   • Bookmark this page -- http://proximityone.com/trends/cty1706037.htm; share with others.   • View profile for other counties -- http://proximityone.com/countytrends2017.htm; use link in table.

Table 1. Population & Components of Change -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	77,556	78,041	78,424	79,684	80,836	82,059	83,536	85,124	7,568
Births	...	1,178	1,191	1,204	1,210	1,238	1,205	1,219	1,206
Deaths	...	716	665	733	721	766	757	755	730
Natural Increase	...	462	526	471	489	472	448	464	476
Net Migration	...	31	-139	791	669	759	1,031	1,125	610
International	...	163	138	152	208	226	230	229	192
Domestic	...	-132	-277	639	461	533	801	896	417

Table 2. Population by Gender & Group Quarters Population -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	77,556	78,041	78,424	79,684	80,836	82,059	83,536	85,124	7,568
Male	38,272	38,520	38,671	39,274	39,845	40,450	41,139	41,959	3,687
Female	39,284	39,521	39,753	40,410	40,991	41,609	42,397	43,165	3,881
Group Quarters	...	1,037	1,002	999	992	984	996	994	-78

Table 3. Population by Race/Origin -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	77,556	78,041	78,424	79,684	80,836	82,059	83,536	85,124	7,568
White alone	73,837	74,138	74,492	75,585	76,435	77,465	78,671	80,019	6,182
Black alone	408	489	487	523	563	566	593	601	193
AIAN alone	926	994	964	974	995	1,031	1,065	1,124	198
Asian alone	992	985	1,020	1,053	1,203	1,291	1,424	1,522	530
NHOPI alone	140	139	138	160	205	218	208	218	78
Two+ Races	1,253	1,296	1,323	1,389	1,435	1,488	1,575	1,640	387
Hispanic (any race)	10,708	11,024	11,324	11,842	12,271	12,765	13,433	14,005	3,297

Table 4. Population by Age by Race/Origin -- 2017

Population	Total	White alone	Black alone	AIAN alone	Asian alone	NHOPI alone	Two+ Races	Hispanic (any race)
Total	85,124	80,019	601	1,124	1,522	218	1,640	14,005
Age 0-4	6,402	5,787	76	103	146	26	264	1,398
Age 5-9	6,950	6,453	68	71	125	24	209	1,533
Age 10-14	6,726	6,322	55	67	88	21	173	1,516
Age 15-19	5,804	5,361	68	91	84	31	169	1,408
Age 20-24	5,129	4,755	48	105	80	16	125	1,269
Age 25-29	6,018	5,521	58	93	223	14	109	1,162
Age 30-34	6,033	5,589	46	63	225	11	99	1,100
Age 35-39	5,689	5,349	39	96	96	25	84	984
Age 40-44	4,837	4,533	26	73	97	15	93	842
Age 45-49	4,426	4,192	22	63	77	10	62	687
Age 50-54	4,620	4,421	25	62	55	11	46	589
Age 55-59	4,998	4,801	19	68	55	1	54	470
Age 60-64	4,658	4,492	22	49	44	7	44	380
Age 65-69	4,074	3,915	12	50	57	4	36	257
Age 70-74	3,267	3,175	10	25	24	1	32	190
Age 75-79	2,331	2,267	3	16	24	0	21	107
Age 80-84	1,598	1,564	1	12	6	1	14	68
Age 85 up	1,564	1,522	3	17	16	0	6	45

Table 5. Population by Single Year of Age -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	1,265	1,168	1,183	1,192	1,208	1,231	1,195	1,212	-53
Age 0101	1,290	1,266	1,183	1,215	1,226	1,274	1,252	1,228	-62
Age 0202	1,285	1,329	1,269	1,240	1,251	1,277	1,299	1,287	2
Age 0303	1,296	1,301	1,320	1,280	1,250	1,292	1,311	1,323	27
Age 0404	1,263	1,336	1,269	1,343	1,333	1,277	1,346	1,352	89
Age 0505	1,239	1,272	1,338	1,309	1,331	1,389	1,286	1,373	134
Age 0606	1,210	1,244	1,260	1,364	1,348	1,339	1,400	1,335	125
Age 0707	1,163	1,198	1,263	1,296	1,357	1,370	1,363	1,420	257
Age 0808	1,134	1,151	1,210	1,271	1,318	1,382	1,413	1,392	258
Age 0909	1,202	1,124	1,141	1,271	1,315	1,331	1,412	1,430	228
Age 1010	1,195	1,180	1,139	1,181	1,284	1,298	1,341	1,438	243
Age 1111	1,113	1,182	1,171	1,149	1,183	1,298	1,354	1,370	257
Age 1212	1,105	1,100	1,180	1,199	1,162	1,216	1,304	1,369	264
Age 1313	1,069	1,131	1,096	1,195	1,206	1,178	1,220	1,314	245
Age 1414	1,105	1,045	1,110	1,104	1,210	1,205	1,218	1,235	130
Age 1515	1,089	1,115	1,057	1,144	1,128	1,251	1,216	1,268	179
Age 1616	1,131	1,103	1,148	1,089	1,156	1,138	1,268	1,234	103
Age 1717	1,127	1,141	1,109	1,154	1,103	1,180	1,164	1,280	153
Age 1818	1,107	1,027	1,047	1,013	1,091	1,018	1,089	1,069	-38
Age 1919	1,124	1,018	920	960	932	1,001	924	953	-171
Age 2020	1,171	1,097	987	975	949	920	984	927	-244
Age 2121	1,047	1,176	1,123	1,036	1,020	1,006	967	1,034	-13
Age 2222	991	1,049	1,163	1,089	1,055	1,038	1,016	969	-22
Age 2323	1,039	993	1,044	1,189	1,119	1,068	1,079	1,067	28
Age 2424	1,069	1,017	1,020	1,029	1,195	1,128	1,092	1,132	63
Age 2525	1,093	1,091	1,029	1,057	1,049	1,210	1,185	1,155	62
Age 2626	1,085	1,129	1,086	1,014	1,103	1,079	1,230	1,235	150
Age 2727	1,088	1,098	1,147	1,121	1,062	1,149	1,102	1,251	163
Age 2828	1,109	1,109	1,080	1,176	1,140	1,064	1,195	1,156	47
Age 2929	1,098	1,114	1,117	1,106	1,168	1,142	1,113	1,221	123
Age 3030	1,090	1,092	1,105	1,129	1,155	1,208	1,203	1,166	76
Age 3131	1,021	1,111	1,086	1,130	1,154	1,148	1,208	1,252	231
Age 3232	996	993	1,066	1,102	1,146	1,162	1,162	1,239	243
Age 3333	994	992	996	1,089	1,098	1,136	1,165	1,171	177
Age 3434	953	1,010	1,004	1,039	1,097	1,120	1,150	1,205	252
Age 3535	1,037	985	1,028	1,027	1,074	1,127	1,167	1,179	142
Age 3636	899	1,019	984	1,046	1,043	1,094	1,145	1,172	273
Age 3737	871	890	1,019	985	1,043	1,027	1,087	1,156	285
Age 3838	873	846	900	1,030	1,000	1,029	1,050	1,114	241
Age 3939	932	868	833	930	1,031	1,010	1,025	1,068	136
Age 4040	897	915	862	831	934	1,008	984	1,024	127
Age 4141	855	900	925	860	839	951	1,009	984	129
Age 4242	793	870	897	921	866	859	949	1,006	213
Age 4343	843	778	878	882	922	866	858	952	109
Age 4444	830	835	785	870	886	928	884	871	41
Age 4545	906	844	839	800	889	904	941	881	-25
Age 4646	939	883	856	851	794	864	918	943	4
Age 4747	1,019	951	893	858	847	791	869	915	-104
Age 4848	998	999	925	873	875	861	812	870	-128
Age 4949	1,039	1,008	998	912	866	873	870	817	-222
Age 5050	1,067	1,041	999	1,002	920	890	878	891	-176
Age 5151	1,013	1,064	1,020	1,009	999	934	896	876	-137
Age 5252	993	1,006	1,045	1,010	996	993	948	907	-86
Age 5353	1,007	987	1,001	1,062	1,001	996	994	944	-63
Age 5454	995	1,007	997	993	1,061	984	980	1,002	7
Age 5555	1,001	1,001	994	1,001	985	1,058	988	987	-14
Age 5656	919	1,015	984	1,005	979	983	1,071	1,002	83
Age 5757	906	902	996	982	1,001	970	976	1,066	160
Age 5858	890	896	901	983	969	994	970	973	83
Age 5959	884	892	898	915	973	975	995	970	86
Age 6060	841	878	891	897	881	969	982	973	132
Age 6161	826	841	889	901	902	887	963	966	140
Age 6262	830	820	835	866	895	904	871	960	130
Age 6363	879	834	801	812	856	897	891	876	-3
Age 6464	677	880	817	793	810	852	889	883	206
Age 6565	624	670	870	796	778	808	835	879	255
Age 6666	655	617	663	852	792	773	815	836	181
Age 6767	681	653	609	660	850	795	796	809	128
Age 6868	600	677	643	596	647	838	790	779	179
Age 6969	556	598	661	631	582	628	825	771	215
Age 7070	561	560	598	652	630	587	636	819	258
Age 7171	560	553	551	576	650	629	579	626	66
Age 7272	514	546	531	524	561	634	627	580	66
Age 7373	494	511	536	527	515	554	632	624	130
Age 7474	449	477	504	518	513	497	548	618	169
Age 7575	462	438	462	491	495	488	483	538	76
Age 7676	389	441	427	447	478	466	476	476	87
Age 7777	378	364	421	418	426	456	448	455	77
Age 7878	388	377	367	414	411	424	444	440	52
Age 7979	371	360	346	347	381	382	402	422	51
Age 8080	357	355	347	340	345	376	373	390	33
Age 8181	323	322	337	316	319	319	344	345	22
Age 8282	292	309	308	310	303	301	301	325	33
Age 8383	255	273	282	277	294	270	281	280	25
Age 8484	241	240	263	265	265	275	255	258	17
Age 8585	1,591	1,543	1,542	1,570	1,562	1,558	1,560	1,564	-27
Age 0517	14,882	14,986	15,222	15,726	16,101	16,575	16,959	17,458	2,576