Story County, IA [19169] Demographic Characteristics & Trends
  -- a component of the Ames, IA metropolitan area [11180] -- 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	89,627	90,797	91,730	93,462	95,310	96,348	96,816	97,502	7,875
Births	...	990	906	956	952	895	893	890	926
Deaths	...	494	437	477	536	505	521	514	498
Natural Increase	...	496	469	479	416	390	372	376	428
Net Migration	...	673	472	1,241	1,422	659	92	306	695
International	...	612	639	747	860	904	918	910	799
Domestic	...	61	-167	494	562	-245	-826	-604	-104

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	89,627	90,797	91,730	93,462	95,310	96,348	96,816	97,502	7,875
Male	46,445	47,135	47,546	48,529	49,620	50,352	50,608	51,078	4,633
Female	43,182	43,662	44,184	44,933	45,690	45,996	46,208	46,424	3,242
Group Quarters	...	9,111	9,585	10,373	11,389	11,881	11,522	11,534	3,360

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	89,627	90,797	91,730	93,462	95,310	96,348	96,816	97,502	7,875
White alone	80,228	80,864	81,399	82,586	83,715	83,970	83,946	84,233	4,005
Black alone	2,334	2,486	2,486	2,499	2,583	2,670	2,764	2,829	495
AIAN alone	184	198	212	225	253	259	249	265	81
Asian alone	5,472	5,775	6,133	6,525	7,041	7,662	8,028	8,304	2,832
NHOPI alone	23	23	25	25	25	24	29	25	2
Two+ Races	1,386	1,451	1,475	1,602	1,693	1,763	1,800	1,846	460
Hispanic (any race)	2,752	2,820	2,865	2,881	3,010	3,097	3,248	3,420	668

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	97,502	84,233	2,829	265	8,304	25	1,846	3,420
Age 0-4	4,477	3,712	189	23	388	0	165	286
Age 5-9	4,485	3,791	183	21	284	0	206	279
Age 10-14	4,368	3,743	206	14	235	0	170	264
Age 15-19	11,873	9,994	322	31	1,145	2	379	427
Age 20-24	21,550	17,677	760	35	2,672	5	401	690
Age 25-29	7,618	6,089	285	27	1,032	3	182	364
Age 30-34	5,164	4,364	176	17	516	3	88	225
Age 35-39	5,097	4,287	175	14	546	4	71	223
Age 40-44	4,173	3,555	117	18	439	1	43	151
Age 45-49	4,084	3,645	91	13	300	2	33	180
Age 50-54	4,173	3,827	98	14	206	2	26	132
Age 55-59	4,540	4,272	90	10	143	0	25	65
Age 60-64	4,570	4,317	55	14	158	0	26	55
Age 65-69	3,785	3,612	40	9	114	1	9	31
Age 70-74	2,548	2,471	15	2	51	2	7	14
Age 75-79	1,865	1,807	18	1	34	0	5	14
Age 80-84	1,444	1,413	5	1	18	0	7	8
Age 85 up	1,688	1,657	4	1	23	0	3	12

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	961	984	907	955	953	896	901	899	-62
Age 0101	950	942	980	913	971	972	849	890	-60
Age 0202	996	921	926	947	862	937	942	838	-158
Age 0303	967	974	928	914	905	861	932	933	-34
Age 0404	936	939	970	911	931	895	827	917	-19
Age 0505	903	924	933	956	927	913	901	845	-58
Age 0606	897	872	923	936	933	929	920	903	6
Age 0707	892	875	848	910	919	916	926	907	15
Age 0808	876	891	902	861	921	919	911	927	51
Age 0909	894	840	882	894	859	888	896	903	9
Age 1010	899	888	848	883	872	860	902	896	-3
Age 1111	858	904	920	854	890	859	868	902	44
Age 1212	798	848	865	906	852	885	841	872	74
Age 1313	821	800	839	861	908	854	873	838	17
Age 1414	831	819	810	848	866	901	863	860	29
Age 1515	811	816	816	819	851	853	917	848	37
Age 1616	804	822	824	842	852	867	881	947	143
Age 1717	882	884	887	939	951	958	973	1,002	120
Age 1818	2,253	2,374	2,473	2,687	2,908	3,019	2,942	2,981	728
Age 1919	4,756	4,995	5,125	5,526	5,995	6,212	6,107	6,095	1,339
Age 2020	4,913	4,746	4,591	4,773	4,963	5,116	5,072	5,069	156
Age 2121	4,988	5,454	5,181	5,047	5,137	5,193	5,214	5,228	240
Age 2222	4,184	4,795	5,070	4,918	4,816	4,794	4,828	4,885	701
Age 2323	2,960	3,339	3,779	3,986	3,838	3,730	3,690	3,770	810
Age 2424	2,055	2,010	2,341	2,621	2,767	2,651	2,623	2,598	543
Age 2525	1,688	1,522	1,497	1,776	2,047	2,116	1,996	1,943	255
Age 2626	1,563	1,479	1,339	1,318	1,499	1,784	1,818	1,700	137
Age 2727	1,430	1,287	1,235	1,150	1,103	1,239	1,459	1,495	65
Age 2828	1,362	1,329	1,184	1,171	1,085	1,037	1,151	1,365	3
Age 2929	1,271	1,256	1,266	1,129	1,137	1,045	1,012	1,115	-156
Age 3030	1,237	1,184	1,202	1,233	1,107	1,089	1,041	992	-245
Age 3131	1,141	1,128	1,128	1,136	1,169	1,054	1,050	970	-171
Age 3232	1,107	1,101	1,086	1,084	1,096	1,147	1,061	1,061	-46
Age 3333	971	1,057	1,065	1,042	1,070	1,085	1,122	1,015	44
Age 3434	899	930	1,019	1,049	1,026	1,065	1,076	1,126	227
Age 3535	927	884	906	1,009	1,071	1,051	1,065	1,049	122
Age 3636	840	906	846	895	996	1,058	1,033	1,037	197
Age 3737	792	817	882	840	875	986	1,065	1,003	211
Age 3838	766	781	806	869	848	879	984	1,050	284
Age 3939	857	750	763	814	855	815	883	958	101
Age 4040	839	853	778	777	823	879	820	899	60
Age 4141	805	819	861	770	762	835	886	822	17
Age 4242	846	784	808	855	777	750	826	888	42
Age 4343	825	829	767	814	842	762	742	833	8
Age 4444	815	803	814	782	817	829	766	731	-84
Age 4545	852	818	798	849	793	826	827	788	-64
Age 4646	895	824	810	808	864	793	841	842	-53
Age 4747	868	878	808	814	808	851	781	835	-33
Age 4848	898	840	867	812	834	801	851	777	-121
Age 4949	946	890	842	855	816	828	808	842	-104
Age 5050	943	910	885	836	851	828	844	792	-151
Age 5151	954	958	896	869	830	866	832	838	-116
Age 5252	998	954	945	914	885	840	882	831	-167
Age 5353	980	972	937	927	920	885	831	877	-103
Age 5454	937	967	951	932	929	913	889	835	-102
Age 5555	982	915	953	954	931	904	909	890	-92
Age 5656	966	950	893	941	943	921	894	903	-63
Age 5757	941	958	931	893	932	944	916	891	-50
Age 5858	913	928	944	935	888	940	936	910	-3
Age 5959	907	900	938	943	933	880	943	946	39
Age 6060	802	900	889	937	929	935	881	954	152
Age 6161	751	802	891	885	934	903	941	876	125
Age 6262	762	738	793	884	868	929	908	937	175
Age 6363	756	744	736	788	875	849	918	906	150
Age 6464	520	741	732	724	793	858	840	897	377
Age 6565	500	512	733	732	718	783	854	834	334
Age 6666	542	498	498	725	712	705	752	831	289
Age 6767	545	528	494	479	713	694	692	751	206
Age 6868	487	539	525	481	469	703	677	693	206
Age 6969	447	475	540	519	476	457	689	676	229
Age 7070	437	436	468	525	509	458	451	683	246
Age 7171	406	431	433	457	519	502	441	438	32
Age 7272	388	385	423	420	448	516	486	428	40
Age 7373	389	380	387	413	412	439	513	489	100
Age 7474	384	386	375	378	404	402	441	510	126
Age 7575	368	367	369	356	369	390	382	429	61
Age 7676	311	368	363	360	350	366	380	377	66
Age 7777	312	299	362	363	355	348	360	374	62
Age 7878	318	300	298	351	352	354	344	355	37
Age 7979	307	303	286	292	349	346	336	330	23
Age 8080	300	295	305	269	291	332	351	326	26
Age 8181	282	279	282	286	269	278	307	337	55
Age 8282	276	276	264	280	284	264	266	294	18
Age 8383	249	259	264	242	269	264	250	251	2
Age 8484	233	231	240	249	230	253	249	236	3
Age 8585	1,509	1,508	1,562	1,565	1,604	1,617	1,668	1,688	179
Age 0517	11,166	11,183	11,297	11,509	11,601	11,602	11,672	11,650	484