McHenry County, IL [17111] 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	309,059	308,387	308,170	307,607	307,555	307,960	307,972	309,122	63
Births	...	3,369	3,331	3,141	3,176	3,331	3,269	3,256	3,268
Deaths	...	1,912	1,901	1,967	2,001	2,066	2,003	2,015	1,981
Natural Increase	...	1,457	1,430	1,174	1,175	1,265	1,266	1,241	1,287
Net Migration	...	-2,177	-1,670	-1,762	-1,249	-861	-1,256	-85	-1,294
International	...	201	183	252	300	342	347	346	282
Domestic	...	-2,378	-1,853	-2,014	-1,549	-1,203	-1,603	-431	-1,576

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	309,059	308,387	308,170	307,607	307,555	307,960	307,972	309,122	63
Male	154,044	153,532	153,520	153,158	153,254	153,380	153,285	153,822	-222
Female	155,015	154,855	154,650	154,449	154,301	154,580	154,687	155,300	285
Group Quarters	...	1,647	1,647	1,648	1,648	1,648	1,648	1,648	1

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	309,059	308,387	308,170	307,607	307,555	307,960	307,972	309,122	63
White alone	291,988	291,113	290,326	289,385	288,838	288,630	287,968	288,295	-3,693
Black alone	3,537	3,591	3,876	4,066	4,342	4,612	4,861	5,222	1,685
AIAN alone	1,384	1,366	1,381	1,375	1,385	1,397	1,424	1,440	56
Asian alone	8,076	8,169	8,272	8,382	8,456	8,624	8,853	9,174	1,098
NHOPI alone	123	129	163	171	161	166	163	166	43
Two+ Races	3,951	4,019	4,152	4,228	4,373	4,531	4,703	4,825	874
Hispanic (any race)	35,427	35,667	36,314	36,761	37,569	38,434	39,339	40,554	5,127

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	309,122	288,295	5,222	1,440	9,174	166	4,825	40,554
Age 0-4	17,208	15,696	389	74	441	10	598	3,655
Age 5-9	19,634	17,766	506	93	618	8	643	4,189
Age 10-14	22,571	20,422	449	147	783	13	757	4,525
Age 15-19	21,946	20,058	443	141	664	8	632	3,929
Age 20-24	18,601	17,097	426	120	520	13	425	3,200
Age 25-29	17,065	15,884	365	109	444	11	252	2,829
Age 30-34	17,535	16,308	342	75	567	16	227	2,917
Age 35-39	19,406	18,038	371	104	657	9	227	3,235
Age 40-44	19,375	17,794	390	138	833	13	207	3,165
Age 45-49	23,281	21,647	390	117	882	19	226	2,671
Age 50-54	24,873	23,537	398	97	670	14	157	2,109
Age 55-59	24,591	23,452	313	86	555	8	177	1,509
Age 60-64	19,801	18,960	188	48	478	10	117	1,019
Age 65-69	15,309	14,651	131	42	413	3	69	627
Age 70-74	11,388	10,981	47	28	278	4	50	392
Age 75-79	7,434	7,172	38	9	187	1	27	254
Age 80-84	4,526	4,382	21	8	96	3	16	146
Age 85 up	4,578	4,450	15	4	88	3	18	183

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	3,616	3,357	3,324	3,143	3,165	3,318	3,262	3,250	-366
Age 0101	3,691	3,658	3,377	3,397	3,239	3,245	3,417	3,409	-282
Age 0202	3,919	3,706	3,698	3,424	3,477	3,340	3,344	3,552	-367
Age 0303	4,143	3,922	3,730	3,762	3,470	3,633	3,402	3,468	-675
Age 0404	4,362	4,122	3,971	3,723	3,836	3,565	3,697	3,529	-833
Age 0505	4,445	4,375	4,168	3,944	3,788	3,891	3,640	3,776	-669
Age 0606	4,596	4,450	4,387	4,167	3,959	3,790	3,929	3,773	-823
Age 0707	4,674	4,582	4,436	4,390	4,214	4,051	3,851	4,000	-674
Age 0808	4,737	4,636	4,600	4,460	4,408	4,265	4,073	3,951	-786
Age 0909	4,860	4,715	4,643	4,577	4,490	4,444	4,294	4,134	-726
Age 1010	5,050	4,852	4,726	4,602	4,619	4,521	4,463	4,325	-725
Age 1111	4,988	5,031	4,832	4,685	4,603	4,612	4,495	4,492	-496
Age 1212	5,011	4,983	5,017	4,797	4,706	4,600	4,630	4,515	-496
Age 1313	5,077	5,008	5,011	4,974	4,811	4,686	4,605	4,615	-462
Age 1414	5,074	5,038	4,995	5,004	4,946	4,832	4,701	4,624	-450
Age 1515	5,236	5,053	5,028	4,975	5,001	4,959	4,805	4,702	-534
Age 1616	5,255	5,237	5,022	4,988	4,946	4,970	4,940	4,798	-457
Age 1717	5,105	5,230	5,200	4,979	4,991	4,945	4,944	4,901	-204
Age 1818	4,481	4,473	4,522	4,480	4,292	4,255	4,225	4,227	-254
Age 1919	3,544	3,640	3,600	3,662	3,593	3,387	3,404	3,318	-226
Age 2020	3,334	3,619	3,754	3,758	3,767	3,735	3,521	3,553	219
Age 2121	2,989	3,385	3,667	3,827	3,809	3,873	3,796	3,606	617
Age 2222	2,960	3,055	3,502	3,786	3,910	3,904	3,982	3,864	904
Age 2323	3,106	3,003	3,096	3,503	3,782	3,914	3,825	3,899	793
Age 2424	3,216	3,021	2,994	3,045	3,457	3,699	3,716	3,679	463
Age 2525	3,264	3,173	3,024	2,987	3,005	3,387	3,580	3,579	315
Age 2626	3,170	3,221	3,150	2,982	2,995	3,049	3,328	3,627	457
Age 2727	3,324	3,123	3,232	3,095	3,025	3,068	3,070	3,378	54
Age 2828	3,440	3,351	3,171	3,216	3,154	3,084	3,160	3,212	-228
Age 2929	3,439	3,415	3,337	3,174	3,257	3,197	3,176	3,269	-170
Age 3030	3,631	3,421	3,474	3,396	3,247	3,343	3,325	3,304	-327
Age 3131	3,516	3,680	3,492	3,594	3,446	3,289	3,462	3,457	-59
Age 3232	3,598	3,546	3,731	3,521	3,631	3,536	3,405	3,568	-30
Age 3333	3,702	3,576	3,563	3,736	3,535	3,724	3,598	3,525	-177
Age 3434	3,725	3,745	3,617	3,578	3,829	3,640	3,810	3,681	-44
Age 3535	3,968	3,743	3,747	3,617	3,668	3,870	3,763	3,925	-43
Age 3636	3,949	3,921	3,747	3,737	3,667	3,740	3,914	3,823	-126
Age 3737	4,065	3,964	3,884	3,741	3,779	3,736	3,808	3,965	-100
Age 3838	4,416	4,041	3,932	3,875	3,722	3,790	3,820	3,875	-541
Age 3939	4,907	4,400	4,049	3,908	3,874	3,755	3,804	3,818	-1,089
Age 4040	5,223	4,881	4,410	4,014	3,918	3,882	3,753	3,844	-1,379
Age 4141	5,090	5,162	4,896	4,381	3,989	3,925	3,885	3,781	-1,309
Age 4242	4,996	5,045	5,125	4,862	4,360	4,013	3,887	3,896	-1,100
Age 4343	5,081	4,938	4,980	5,068	4,841	4,353	3,984	3,871	-1,210
Age 4444	5,231	5,073	4,883	4,929	5,068	4,819	4,289	3,983	-1,248
Age 4545	5,653	5,176	5,001	4,843	4,876	5,004	4,731	4,263	-1,390
Age 4646	5,522	5,581	5,130	4,978	4,799	4,813	4,964	4,732	-790
Age 4747	5,545	5,443	5,517	5,071	4,916	4,762	4,807	4,920	-625
Age 4848	5,464	5,454	5,346	5,493	5,002	4,850	4,673	4,751	-713
Age 4949	5,489	5,429	5,418	5,344	5,412	4,940	4,806	4,615	-874
Age 5050	5,569	5,414	5,361	5,386	5,238	5,314	4,898	4,783	-786
Age 5151	5,242	5,537	5,351	5,330	5,315	5,171	5,207	4,845	-397
Age 5252	5,039	5,194	5,485	5,323	5,315	5,220	5,082	5,131	92
Age 5353	4,783	5,014	5,162	5,420	5,258	5,199	5,145	5,032	249
Age 5454	4,481	4,781	4,954	5,121	5,368	5,180	5,147	5,082	601
Age 5555	4,374	4,456	4,737	4,906	5,051	5,300	5,081	5,057	683
Age 5656	4,111	4,321	4,422	4,689	4,850	4,960	5,186	4,992	881
Age 5757	3,957	4,066	4,297	4,377	4,607	4,809	4,843	5,107	1,150
Age 5858	3,687	3,915	4,012	4,255	4,317	4,519	4,727	4,773	1,086
Age 5959	3,619	3,653	3,871	3,969	4,201	4,289	4,450	4,662	1,043
Age 6060	3,467	3,583	3,618	3,796	3,933	4,118	4,230	4,392	925
Age 6161	3,274	3,416	3,537	3,548	3,714	3,867	4,064	4,143	869
Age 6262	3,209	3,225	3,353	3,473	3,428	3,660	3,806	3,982	773
Age 6363	3,340	3,160	3,148	3,300	3,369	3,394	3,603	3,740	400
Age 6464	2,445	3,273	3,123	3,123	3,208	3,316	3,321	3,544	1,099
Age 6565	2,333	2,393	3,209	3,075	3,054	3,215	3,268	3,276	943
Age 6666	2,407	2,322	2,358	3,181	3,026	2,980	3,138	3,213	806
Age 6767	2,590	2,371	2,265	2,320	3,135	2,939	2,933	3,072	482
Age 6868	2,211	2,558	2,338	2,222	2,275	3,066	2,880	2,889	678
Age 6969	1,876	2,186	2,513	2,295	2,185	2,252	3,010	2,859	983
Age 7070	1,666	1,833	2,118	2,452	2,196	2,112	2,192	2,919	1,253
Age 7171	1,561	1,633	1,808	2,085	2,402	2,142	2,066	2,149	588
Age 7272	1,500	1,508	1,584	1,775	2,040	2,326	2,099	2,010	510
Age 7373	1,350	1,487	1,456	1,558	1,773	1,996	2,287	2,074	724
Age 7474	1,262	1,321	1,441	1,411	1,531	1,729	1,955	2,236	974
Age 7575	1,219	1,224	1,276	1,413	1,370	1,478	1,676	1,899	680
Age 7676	1,071	1,186	1,206	1,261	1,376	1,347	1,454	1,626	555
Age 7777	1,027	1,021	1,150	1,174	1,234	1,329	1,315	1,414	387
Age 7878	936	979	984	1,090	1,127	1,176	1,271	1,275	339
Age 7979	966	886	930	956	1,052	1,085	1,121	1,220	254
Age 8080	914	934	856	903	932	1,011	1,046	1,078	164
Age 8181	861	879	881	838	870	906	966	999	138
Age 8282	840	821	846	840	804	822	858	914	74
Age 8383	731	794	756	791	772	740	761	804	73
Age 8484	651	683	757	698	734	720	704	731	80
Age 8585	3,613	3,707	3,851	4,061	4,201	4,270	4,419	4,578	965
Age 0517	64,108	63,190	62,065	60,542	59,482	58,566	57,370	56,606	-7,502