Grundy County, IL [17063] Demographic Characteristics & Trends
  -- a component of the Chicago-Naperville-Elgin, IL-IN-WI metropolitan area [16980] -- 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	50,149	50,088	50,156	50,184	50,279	50,345	50,269	50,586	437
Births	...	638	627	610	602	628	599	601	615
Deaths	...	380	385	362	390	423	396	396	390
Natural Increase	...	258	242	248	212	205	203	205	225
Net Migration	...	-322	-177	-219	-113	-137	-279	114	-162
International	...	-2	-3	-1	-3	-1	-1	-1	-2
Domestic	...	-320	-174	-218	-110	-136	-278	115	-160

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	50,149	50,088	50,156	50,184	50,279	50,345	50,269	50,586	437
Male	25,026	24,946	24,988	24,997	25,063	25,108	25,118	25,237	211
Female	25,123	25,142	25,168	25,187	25,216	25,237	25,151	25,349	226
Group Quarters	...	254	254	254	254	254	254	254	0

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	50,149	50,088	50,156	50,184	50,279	50,345	50,269	50,586	437
White alone	48,497	48,389	48,376	48,310	48,365	48,407	48,228	48,459	-38
Black alone	643	605	671	718	706	742	785	826	183
AIAN alone	149	166	163	165	179	168	173	191	42
Asian alone	350	382	385	386	409	394	419	451	101
NHOPI alone	19	21	19	18	18	19	21	22	3
Two+ Races	491	525	542	587	602	615	643	637	146
Hispanic (any race)	4,111	4,208	4,305	4,408	4,583	4,694	4,864	5,036	925

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	50,586	48,459	826	191	451	22	637	5,036
Age 0-4	3,140	2,962	69	9	23	0	77	437
Age 5-9	3,577	3,365	65	15	43	1	88	485
Age 10-14	3,853	3,614	73	13	42	4	107	583
Age 15-19	3,468	3,274	83	22	22	1	66	524
Age 20-24	2,851	2,710	61	10	18	2	50	435
Age 25-29	3,114	2,940	95	10	31	2	36	338
Age 30-34	3,270	3,127	65	15	34	3	26	410
Age 35-39	3,738	3,576	60	14	53	4	31	395
Age 40-44	3,288	3,143	62	18	37	2	26	406
Age 45-49	3,531	3,398	59	13	33	0	28	317
Age 50-54	3,491	3,368	42	17	33	0	31	216
Age 55-59	3,440	3,359	33	6	23	0	19	164
Age 60-64	2,908	2,849	12	13	18	1	15	129
Age 65-69	2,341	2,287	20	6	17	0	11	88
Age 70-74	1,782	1,739	15	7	10	1	10	36
Age 75-79	1,245	1,231	3	1	3	1	6	38
Age 80-84	765	749	4	1	6	0	5	20
Age 85 up	784	768	5	1	5	0	5	15

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	672	634	625	608	595	623	594	594	-78
Age 0101	724	683	637	615	615	591	621	619	-105
Age 0202	764	724	693	662	641	634	628	629	-135
Age 0303	725	762	734	687	670	654	641	651	-74
Age 0404	744	707	778	723	688	667	656	647	-97
Age 0505	742	752	716	769	710	671	671	675	-67
Age 0606	775	726	733	755	759	699	688	683	-92
Age 0707	812	775	743	734	736	753	702	716	-96
Age 0808	778	799	766	722	745	736	744	729	-49
Age 0909	779	776	810	774	733	766	743	774	-5
Age 1010	797	758	778	828	779	743	748	729	-68
Age 1111	750	777	770	773	816	770	751	776	26
Age 1212	740	744	784	755	792	818	760	769	29
Age 1313	756	744	742	780	772	799	797	767	11
Age 1414	799	755	744	733	797	779	809	812	13
Age 1515	801	779	756	751	741	785	785	790	-11
Age 1616	742	783	787	751	742	756	766	785	43
Age 1717	757	753	780	765	745	740	740	762	5
Age 1818	697	657	635	674	660	636	624	636	-61
Age 1919	550	561	521	514	529	516	511	495	-55
Age 2020	577	583	569	535	543	561	532	543	-34
Age 2121	486	584	588	574	546	567	544	539	53
Age 2222	463	507	609	619	584	568	593	579	116
Age 2323	498	509	537	644	647	616	599	601	103
Age 2424	564	519	530	549	657	666	625	589	25
Age 2525	585	559	522	529	543	641	654	633	48
Age 2626	590	619	598	524	537	572	665	669	79
Age 2727	623	562	642	622	512	544	594	665	42
Age 2828	672	641	585	651	617	542	545	602	-70
Age 2929	735	671	662	609	653	627	578	545	-190
Age 3030	766	743	646	666	617	642	622	597	-169
Age 3131	722	748	732	671	660	635	670	639	-83
Age 3232	718	707	752	736	697	683	658	684	-34
Age 3333	676	727	708	754	756	695	681	662	-14
Age 3434	686	663	742	710	759	736	713	688	2
Age 3535	703	680	670	727	725	770	754	743	40
Age 3636	680	700	669	670	724	736	763	766	86
Age 3737	678	667	693	657	697	717	737	784	106
Age 3838	751	677	663	666	656	681	713	745	-6
Age 3939	787	740	644	635	675	665	660	700	-87
Age 4040	807	764	745	621	627	677	673	665	-142
Age 4141	742	782	751	731	628	626	674	668	-74
Age 4242	766	745	779	754	746	638	623	687	-79
Age 4343	753	755	719	761	746	735	627	635	-118
Age 4444	692	748	747	718	745	741	707	633	-59
Age 4545	684	708	745	736	708	740	728	683	-1
Age 4646	776	678	698	742	719	700	719	729	-47
Age 4747	799	778	679	707	746	713	688	718	-81
Age 4848	781	782	768	672	679	729	708	681	-100
Age 4949	800	760	760	767	678	670	737	720	-80
Age 5050	760	779	748	750	755	673	661	712	-48
Age 5151	709	747	768	743	757	759	656	654	-55
Age 5252	708	719	725	763	730	742	751	662	-46
Age 5353	705	714	725	730	759	730	732	748	43
Age 5454	673	708	707	726	714	748	723	715	42
Age 5555	671	656	694	703	719	692	731	713	42
Age 5656	657	668	647	706	704	706	679	723	66
Age 5757	625	650	655	645	691	705	701	664	39
Age 5858	578	605	635	647	639	689	689	682	104
Age 5959	535	578	584	620	635	623	653	658	123
Age 6060	549	533	567	572	612	622	622	640	91
Age 6161	492	533	526	553	570	600	605	598	106
Age 6262	519	489	530	508	539	558	568	582	63
Age 6363	528	515	479	520	492	522	540	552	24
Age 6464	387	523	522	464	519	486	498	536	149
Age 6565	370	383	503	508	454	523	456	484	114
Age 6666	369	369	398	501	493	444	527	455	86
Age 6767	410	362	365	383	489	476	432	519	109
Age 6868	356	400	356	356	361	475	464	428	72
Age 6969	316	349	397	351	344	349	460	455	139
Age 7070	321	309	346	386	344	336	352	451	130
Age 7171	297	319	306	333	381	329	336	351	54
Age 7272	256	283	309	286	324	362	310	325	69
Age 7373	228	260	277	312	282	317	359	307	79
Age 7474	227	217	253	268	300	269	310	348	121
Age 7575	212	222	209	246	251	284	263	299	87
Age 7676	174	203	211	193	237	245	274	248	74
Age 7777	197	172	200	208	191	229	239	266	69
Age 7878	174	191	167	195	195	185	208	235	61
Age 7979	163	173	179	164	189	188	176	197	34
Age 8080	180	149	161	167	159	176	177	164	-16
Age 8181	159	170	136	153	162	149	168	168	9
Age 8282	169	161	165	131	157	159	150	169	0
Age 8383	127	145	141	151	121	135	137	136	9
Age 8484	115	125	133	135	141	108	128	128	13
Age 8585	769	754	748	777	777	783	771	784	15
Age 0517	10,028	9,921	9,909	9,890	9,867	9,815	9,704	9,767	-261