MCHENRY
Data Source: U.S. Census Bureau
POPULATION BY AGE - 5 year increments
Year	1980	1990	2000
Total Population	10,908	16,177	21,501
Male	5,205	7,723	10,463
Female	5,696	8,454	11,038
Median Age			34.3
Male			33
Female			35.4
Under 5 Years	862	1,503	1,565
Male	451	770	801
Female	411	733	764
5 to 9 Years	804	1,381	1,816
Male	426	726	932
Female	378	655	884
10 to 14 Years	832	1,152	1,770
Male	416	613	911
Female	416	539	859
15 to 19 Years	841	911	1,496
Male	427	439	735
Female	414	472	761
20 to 24 Years	891	965	1,168
Male	428	467	608
Female	463	498	560
25 to 29 Years	1,042	1,344	1,475
Male	510	657	745
Female	532	687	730
30 to 34 Years	899	1,600	1,736
Male	460	783	852
Female	439	817	884
35 to 44 Years	1,124	2,539	3,828
Male	566	1,256	1,915
Female	558	1,283	1,913
35 to 39 Years		1,385	1,931
Male		677	972
Female		708	959
40 to 44 Years		1,154	1,897
Male		579	943
Female		575	954
45 to 54 Years	923	1,352	2,778
Male	401	688	1,391
Female	522	664	1,387
45 to 49 Years		769	1,546
Male		409	796
Female		360	750
50 to 54 Years		583	1,232
Male		279	595
Female		304	637
55 to 59 Years	511	499	863
Male	248	216	435
Female	263	283	428
60 to 64 Years	478	537	639
Male	205	226	298
Female	273	311	341
65 to 74 Years	1,025	1,164	1,076
Male	422	472	424
Female	603	692	652
65 to 69 Years		627	515
Male		271	199
Female		356	316
70 to 74 Years		537	561
Male		201	225
Female		336	336
75 to 84 Years	514	907	937
Male	201	329	341
Female	313	578	596
75 to 79 Years		523	546
Male		202	205
Female		321	341
80 to 84 Years		384	391
Male		127	136
Female		257	255
85 Years and Over	155	323	354
Male	44	81	75
Female	111	242	279
POPULATION BY AGE
Year	2000
Total Population	21,501
Male	10,463
Female	11,038
Median Age	34.3
Male	33
Female	35.4
Under 1 Year	290
Male	152
Female	138
1 Year	301
Male	154
Female	147
2 Years	323
Male	177
Female	146
3 Years	327
Male	167
Female	160
4 Years	324
Male	151
Female	173
5 Years	334
Male	171
Female	163
6 Years	342
Male	179
Female	163
7 Years	371
Male	193
Female	178
8 Years	388
Male	202
Female	186
9 Years	381
Male	187
Female	194
10 Years	358
Male	180
Female	178
11 Years	351
Male	177
Female	174
12 Years	383
Male	205
Female	178
13 Years	323
Male	166
Female	157
14 Years	355
Male	183
Female	172
15 Years	349
Male	169
Female	180
16 Years	296
Male	163
Female	133
17 Years	341
Male	157
Female	184
18 Years	280
Male	135
Female	145
19 Years	230
Male	111
Female	119
20 Years	229
Male	111
Female	118
21 Years	218
Male	120
Female	98
22 to 24 Years	721
Male	377
Female	344
25 to 29 Years	1,475
Male	745
Female	730
30 to 34 Years	1,736
Male	852
Female	884
35 to 39 Years	1,931
Male	972
Female	959
40 to 44 Years	1,897
Male	943
Female	954
45 to 49 Years	1,546
Male	796
Female	750
50 to 54 Years	1,232
Male	595
Female	637
55 to 59 Years	863
Male	435
Female	428
60 and 61 Years	276
Male	143
Female	133
62 to 64 Years	363
Male	155
Female	208
65 and 66 Years	193
Male	78
Female	115
67 to 69 Years	322
Male	121
Female	201
70 to 74 Years	561
Male	225
Female	336
75 to 79 Years	546
Male	205
Female	341
80 to 84 Years	391
Male	136
Female	255
85 Years and Over	354
Male	75
Female	279
Population by Race and Hispanic Origin
Year	2000
Total Population	21,501
Single-Race classification	21,281
White	20,250
Under 18 years of age	5,740
18 or older	14,510
Black or African-American	75
Under 18 years of age	28
18 or older	47
American Indian or Native Alaskan	45
Under 18 years of age	20
18 or older	25
Asian	192
Under 18 years of age	50
18 or older	142
Native Hawaiian or Pacific Islander	8
Under 18 years of age	2
18 or older	6
Asian or Pacific Islander	200
Under 18 years of age	52
18 or older	148
Other	711
Under 18 years of age	189
18 or older	522
Two or more races classified	220
Under 18 years of age	108
18 or older	112
	1,527
Hispanic or Latino
Under 18 years of age	473
18 or older	1,054
Not Hispanic or Latino	19,974
Under 18 years of age	5,664
18 or older	14,310
Population by Household McHenry, Illinois
Year	1980	1990	2000
Total Population	10,908	16,177	21,501
Number of Households	3,929	5,894	7,872
With people under 18 present	1,553	2,399	3,203
With people 65 or older	1,088	1,555	1,657
Population in Households	10,719	15,849	21,281
In Family Households	9,656	13,964	18,473
In Nonfamily Households	1,063	1,885	2,808
Population in Group Quarters	189	328	220
Institutionalized	186	306	204
Other	3	22	16
	2.73	2.69	2.7
Average Household Size
Number of Households	3,929	5,894	7,872
Single-person households	768	1,369	1,942
Male	245	480	783
Female	523	889	1,159
Householder 65 or older	386	669	777
Multiple-person households	3,161	4,525	5,930
With people 65 or older present	702	886	880
Family households	3,029	4,290	5,560
With people under 18 present	1,538	2,384	3,178
With people 65 or older present	684	863	845
Married-couple family	2,668	3,643	4,502
With people under 18 present	1,338	2,013	2,509
Male householder family, no wife present	78	158	309
With people under 18 present	33	70	182
Female householder family, no husband present	283	489	749