Population Demographics for Mchenry County, Illinois in 2019, 2018



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Population Demographics by Race

RacePopulation% of Total
Total Population308,760100
White278,25790
Hispanic or Latino35,24911
Some Other Race13,1944
Asian7,8072
Two or More Races5,2001
Black or African American3,2831
American Indian939Below 1%
Three or more races275Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population153,936154,824308,760
White138,298139,959278,257
Hispanic or Latino18,48316,76635,249
Some Other Race7,0626,13213,194
Asian3,6454,1627,807
Two or More Races2,6312,5695,200
Black or African American1,7771,5063,283
American Indian484455939
Three or more races136139275

Relevant Related Information

Demographic population totals

Total population in Mchenry County

 
Total Population:308,760
Male Population:153,936
Female Population:154,824

Demographic median age by sex

Median age in Mchenry County

 
Both sexes38
Male37
Female38

Demographic sex by age for the population in households

Population in households in Mchenry County

 
Total Population:307,113
Male Population:153,065
Under 5 years:10,147
5 to 9 years:11,969
10 to 14 years:12,918
15 to 17 years:8,001
18 and 19 years:4,194
20 years:1,748
21 years:1,550
22 to 24 years:4,809
25 to 29 years:8,356
30 to 34 years:8,968
35 to 39 years:10,565
40 to 44 years:12,567
45 to 49 years:13,787
50 to 54 years:12,394
55 to 59 years:9,765
60 and 61 years:3,266
62 to 64 years:4,327
65 and 66 years:2,270
67 to 69 years:3,119
70 to 74 years:3,400
75 to 79 years:2,315
80 to 84 years:1,577
85 years and over:1,053
Female Population:154,048
Under 5 years:9,740
5 to 9 years:11,432
10 to 14 years:12,325
15 to 17 years:7,614
18 and 19 years:3,765
20 years:1,462
21 years:1,336
22 to 24 years:4,451
25 to 29 years:8,080
30 to 34 years:9,108
35 to 39 years:10,912
40 to 44 years:13,089
45 to 49 years:13,827
50 to 54 years:12,443
55 to 59 years:9,735
60 and 61 years:3,373
62 to 64 years:4,503
65 and 66 years:2,503
67 to 69 years:3,370
70 to 74 years:3,810
75 to 79 years:2,822
80 to 84 years:2,242
85 years and over:2,106

Demographic average population of home by age

Average household size in Mchenry County

 
Total:2
Under 18 years:0
18 years and over:2

Demographic household type

Number of occupied homes in Mchenry County

 
Total:109,199
Family led homes:82,288
Husband-wife family:67,988
Other family:14,300
Population of male led with no wife present:4,572
Population female led with no husband present:9,728
Population of Nonfamily homes:26,911
Population living alone:21,620
Population not living alone:5,291

Demographic population of homes with people under 18 years old by type

Total occupied homes in Mchenry County with people under 18 years old:

 
Total:109,199
Population of homes with one or more people under 18 years:43,752
Population of family homes:43,391
Husband-wife family:34,505
Under 6 years only:6,963
Under 6 years and 6 to 17 years:7,388
6 to 17 years only:20,154
Other family:8,886
Male householder, no wife present:2,645
Under 6 years only:655
Under 6 years and 6 to 17 years:440
6 to 17 years only:1,550
Female led with no husband present:6,241
Under 6 years only:1,107
Under 6 years and 6 to 17 years:942
6 to 17 years only:4,192
Nonfamily households:361
Male led households:306
Under 6 years only:67
Under 6 years and 6 to 17 years:24
6 to 17 years only:215
Female led householder:55
Under 6 years only:7
Under 6 years and 6 to 17 years:6
6 to 17 years only:42
Households with no people under 18 years:65,447
Family households:38,897
Husband-wife family:33,483
Other family:5,414
Male led with no wife present:1,927
Female led with no husband present:3,487
Nonfamily households:26,550
Male led householder:12,922
Female led householder:13,628

Demographic type of home by age of owner-renter

Total number led homes in Mchenry County, by type

 
Total Home Population:109,199
Population of Family homes:82,288
Population of 15 to 24 year olds:1,082
Population of 25 to 34 year olds:10,162
Population of 35 to 44 year olds:20,529
Population of 45 to 54 year olds:23,793
Population of 55 to 59 year olds:8,545
Population of 60 to 64 year olds:6,580
Population of 65 to 74 year olds:7,624
Population of 75 to 84 year olds:3,215
Population of 85 year olds and over:758
Population of Nonfamily Homes:26,911
Population of 15 to 24 year olds:984
Population of 25 to 34 year olds:3,933
Population of 35 to 44 year olds:3,626
Population of 45 to 54 year olds:5,347
Population of 55 to 59 year olds:2,585
Population of 60 to 64 year olds:2,490
Population of 65 to 74 year olds:3,645
Population of 75 to 84 year olds:2,820
Population of 85 year olds and over:1,481

Demographic population of homes with people 60 year olds and over

households in Mchenry County containing people over 60

 
Total Population:109,199
Population of homes with one or more people 60 years and over:32,126
1-person household:9,665
2-or-more-person household:22,461
Family households:21,513
Nonfamily households:948
Population of homes with no people 60 years and over:77,073
1-person household:11,955
2-or-more-person household:65,118
Family homes:60,775
Nonfamily homes:4,343

Demographic population of multigenerational homes

homes in Mchenry County with multiple generations.

 
Total Population:109,199
Home has three or more generations:3,856
Home does not have three or more generations:105,343

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Mchenry County under 18 years old in homes

 
Total Population:84,122
Unmarried partner of home lead present:4,435
In family homes:4,080
Population of male led and male partner homes:94
Population of male led and female partner households:1,946
Population of female led and female partner households:199
Population of female led and male partner households:1,841
In nonfamily homes:355
Population of male led and male partner homes:4
Population of male led and female partner homes:316
Population of female led and female partner homes:12
Population of female led and male partner homes:23
No unmarried partner of home lead present:79,687
In family homes:79,532
Population of husband-wife family homes:68,323
Population of male lead with no wife present, family homes:2,469
Population of female lead with no husband present, family homes:8,740
In nonfamily homes:155

Demographic population in families by age

Population in families living in Mchenry County

 
Total Population:267,842
Population Under 18 years:83,060
Population 18 years and over:184,782

Demographic tenure of people in homes

How long in Mchenry County have lived in one place.

 
Total:109,199
Population of Owner occupied homes:90,722
Family home:71,783
Nonfamily homess:18,939
Male led home:9,001
Living alone:6,872
Not living alone:2,129
Female led home:9,938
Living alone:8,567
Not living alone:1,371
Population of Renter occupied homes:18,477
Family run homes:10,505
Husband-wife family:5,486
Other family:5,019
Male led with no wife present:1,469
Female led with no husband present:3,550
Nonfamily Homes:7,972
Male led homes:4,227
Male living alone:3,108
Male not living alone:1,119
Female led homes:3,745
Females living alone:3,073
Females not living alone:672