Population Demographics for Lake County, Illinois in 2019, 2018



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Population Demographics by Race

RacePopulation% of Total
Total Population703,462100
White528,20475
Hispanic or Latino139,98719
Some Other Race60,0088
Black or African American49,0336
Asian44,3586
Two or More Races18,2862
American Indian3,279Below 1%
Three or more races1,041Below 1%
Native Hawaiian Pacific Islander294Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population351,119352,343703,462
White263,678264,526528,204
Hispanic or Latino72,60167,386139,987
Some Other Race31,26428,74460,008
Black or African American23,82225,21149,033
Asian21,32723,03144,358
Two or More Races9,1859,10118,286
American Indian1,6881,5913,279
Three or more races4755661,041
Native Hawaiian Pacific Islander155139294

Relevant Related Information

Demographic population totals

Total population in Lake County

 
Total Population:703,462
Male Population:351,119
Female Population:352,343

Demographic median age by sex

Median age in Lake County

 
Both sexes36
Male35
Female38

Demographic sex by age for the population in households

Population in households in Lake County

 
Total Population:682,753
Male Population:337,223
Under 5 years:23,987
5 to 9 years:27,390
10 to 14 years:29,113
15 to 17 years:18,052
18 and 19 years:8,694
20 years:3,428
21 years:3,223
22 to 24 years:11,201
25 to 29 years:18,985
30 to 34 years:19,703
35 to 39 years:22,680
40 to 44 years:25,449
45 to 49 years:28,281
50 to 54 years:27,083
55 to 59 years:21,968
60 and 61 years:7,280
62 to 64 years:9,640
65 and 66 years:4,936
67 to 69 years:6,406
70 to 74 years:7,496
75 to 79 years:5,272
80 to 84 years:3,987
85 years and over:2,969
Female Population:345,530
Under 5 years:23,083
5 to 9 years:26,193
10 to 14 years:27,535
15 to 17 years:16,947
18 and 19 years:7,576
20 years:3,123
21 years:2,953
22 to 24 years:10,695
25 to 29 years:18,898
30 to 34 years:20,787
35 to 39 years:23,921
40 to 44 years:26,905
45 to 49 years:29,808
50 to 54 years:27,896
55 to 59 years:22,698
60 and 61 years:7,378
62 to 64 years:10,094
65 and 66 years:5,251
67 to 69 years:7,016
70 to 74 years:8,749
75 to 79 years:6,782
80 to 84 years:5,748
85 years and over:5,494

Demographic average population of home by age

Average household size in Lake County

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

Demographic household type

Number of occupied homes in Lake County

 
Total:241,712
Family led homes:179,428
Husband-wife family:144,065
Other family:35,363
Population of male led with no wife present:10,220
Population female led with no husband present:25,143
Population of Nonfamily homes:62,284
Population living alone:51,910
Population not living alone:10,374

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

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

 
Total:241,712
Population of homes with one or more people under 18 years:98,680
Population of family homes:98,096
Husband-wife family:75,255
Under 6 years only:15,537
Under 6 years and 6 to 17 years:16,526
6 to 17 years only:43,192
Other family:22,841
Male householder, no wife present:6,034
Under 6 years only:1,411
Under 6 years and 6 to 17 years:1,308
6 to 17 years only:3,315
Female led with no husband present:16,807
Under 6 years only:3,043
Under 6 years and 6 to 17 years:3,283
6 to 17 years only:10,481
Nonfamily households:584
Male led households:449
Under 6 years only:85
Under 6 years and 6 to 17 years:53
6 to 17 years only:311
Female led householder:135
Under 6 years only:35
Under 6 years and 6 to 17 years:15
6 to 17 years only:85
Households with no people under 18 years:143,032
Family households:81,332
Husband-wife family:68,810
Other family:12,522
Male led with no wife present:4,186
Female led with no husband present:8,336
Nonfamily households:61,700
Male led householder:28,087
Female led householder:33,613

Demographic type of home by age of owner-renter

Total number led homes in Lake County, by type

 
Total Home Population:241,712
Population of Family homes:179,428
Population of 15 to 24 year olds:3,266
Population of 25 to 34 year olds:23,401
Population of 35 to 44 year olds:43,223
Population of 45 to 54 year olds:50,519
Population of 55 to 59 year olds:19,191
Population of 60 to 64 year olds:14,437
Population of 65 to 74 year olds:15,868
Population of 75 to 84 year olds:7,486
Population of 85 year olds and over:2,037
Population of Nonfamily Homes:62,284
Population of 15 to 24 year olds:2,402
Population of 25 to 34 year olds:8,442
Population of 35 to 44 year olds:7,425
Population of 45 to 54 year olds:12,200
Population of 55 to 59 year olds:6,384
Population of 60 to 64 year olds:5,717
Population of 65 to 74 year olds:8,452
Population of 75 to 84 year olds:7,184
Population of 85 year olds and over:4,078

Demographic population of homes with people 60 year olds and over

households in Lake County containing people over 60

 
Total Population:241,712
Population of homes with one or more people 60 years and over:73,914
1-person household:23,692
2-or-more-person household:50,222
Family households:48,086
Nonfamily households:2,136
Population of homes with no people 60 years and over:167,798
1-person household:28,218
2-or-more-person household:139,580
Family homes:131,342
Nonfamily homes:8,238

Demographic population of multigenerational homes

homes in Lake County with multiple generations.

 
Total Population:241,712
Home has three or more generations:10,109
Home does not have three or more generations:231,603

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Lake County under 18 years old in homes

 
Total Population:192,251
Unmarried partner of home lead present:10,858
In family homes:10,369
Population of male led and male partner homes:369
Population of male led and female partner households:4,941
Population of female led and female partner households:583
Population of female led and male partner households:4,476
In nonfamily homes:489
Population of male led and male partner homes:1
Population of male led and female partner homes:436
Population of female led and female partner homes:5
Population of female led and male partner homes:47
No unmarried partner of home lead present:181,393
In family homes:181,020
Population of husband-wife family homes:149,340
Population of male lead with no wife present, family homes:5,763
Population of female lead with no husband present, family homes:25,917
In nonfamily homes:373

Demographic population in families by age

Population in families living in Lake County

 
Total Population:593,347
Population Under 18 years:190,018
Population 18 years and over:403,329

Demographic tenure of people in homes

How long in Lake County have lived in one place.

 
Total:241,712
Population of Owner occupied homes:185,213
Family home:146,656
Nonfamily homess:38,557
Male led home:16,602
Living alone:13,207
Not living alone:3,395
Female led home:21,955
Living alone:19,329
Not living alone:2,626
Population of Renter occupied homes:56,499
Family run homes:32,772
Husband-wife family:17,541
Other family:15,231
Male led with no wife present:4,017
Female led with no husband present:11,214
Nonfamily Homes:23,727
Male led homes:11,934
Male living alone:9,269
Male not living alone:2,665
Female led homes:11,793
Females living alone:10,105
Females not living alone:1,688