Population Demographics for Dekalb County, Illinois in 2019, 2018



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Population Demographics by Race

RacePopulation% of Total
Total Population105,160100
White89,45385
Hispanic or Latino10,64710
Black or African American6,7326
Some Other Race4,1493
Asian2,4382
Two or More Races2,0981
American Indian267Below 1%
Three or more races134Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population52,53052,630105,160
White44,80244,65189,453
Hispanic or Latino5,5355,11210,647
Black or African American3,0363,6966,732
Some Other Race2,2391,9104,149
Asian1,2411,1972,438
Two or More Races1,0561,0422,098
American Indian144123267
Three or more races6173134

Relevant Related Information

Demographic population totals

Total population in Dekalb County

 
Total Population:105,160
Male Population:52,530
Female Population:52,630

Demographic median age by sex

Median age in Dekalb County

 
Both sexes29
Male28
Female30

Demographic sex by age for the population in households

Population in households in Dekalb County

 
Total Population:98,487
Male Population:49,276
Under 5 years:3,404
5 to 9 years:3,440
10 to 14 years:3,288
15 to 17 years:1,888
18 and 19 years:1,368
20 years:1,142
21 years:1,528
22 to 24 years:4,120
25 to 29 years:4,266
30 to 34 years:3,315
35 to 39 years:2,948
40 to 44 years:3,014
45 to 49 years:3,282
50 to 54 years:3,183
55 to 59 years:2,684
60 and 61 years:922
62 to 64 years:1,222
65 and 66 years:611
67 to 69 years:850
70 to 74 years:1,024
75 to 79 years:772
80 to 84 years:563
85 years and over:442
Female Population:49,211
Under 5 years:3,229
5 to 9 years:3,210
10 to 14 years:3,060
15 to 17 years:1,939
18 and 19 years:1,345
20 years:1,227
21 years:1,529
22 to 24 years:3,755
25 to 29 years:3,878
30 to 34 years:3,146
35 to 39 years:2,975
40 to 44 years:2,964
45 to 49 years:3,392
50 to 54 years:3,148
55 to 59 years:2,731
60 and 61 years:917
62 to 64 years:1,226
65 and 66 years:719
67 to 69 years:919
70 to 74 years:1,210
75 to 79 years:1,024
80 to 84 years:821
85 years and over:847

Demographic average population of home by age

Average household size in Dekalb County

 
Total:2
Under 18 years:0
18 years and over:1

Demographic household type

Number of occupied homes in Dekalb County

 
Total:38,484
Family led homes:23,781
Husband-wife family:18,164
Other family:5,617
Population of male led with no wife present:1,699
Population female led with no husband present:3,918
Population of Nonfamily homes:14,703
Population living alone:9,934
Population not living alone:4,769

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

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

 
Total:38,484
Population of homes with one or more people under 18 years:12,285
Population of family homes:12,161
Husband-wife family:8,382
Under 6 years only:1,957
Under 6 years and 6 to 17 years:1,984
6 to 17 years only:4,441
Other family:3,779
Male householder, no wife present:985
Under 6 years only:311
Under 6 years and 6 to 17 years:180
6 to 17 years only:494
Female led with no husband present:2,794
Under 6 years only:809
Under 6 years and 6 to 17 years:511
6 to 17 years only:1,474
Nonfamily households:124
Male led households:100
Under 6 years only:22
Under 6 years and 6 to 17 years:10
6 to 17 years only:68
Female led householder:24
Under 6 years only:11
Under 6 years and 6 to 17 years:2
6 to 17 years only:11
Households with no people under 18 years:26,199
Family households:11,620
Husband-wife family:9,782
Other family:1,838
Male led with no wife present:714
Female led with no husband present:1,124
Nonfamily households:14,579
Male led householder:7,401
Female led householder:7,178

Demographic type of home by age of owner-renter

Total number led homes in Dekalb County, by type

 
Total Home Population:38,484
Population of Family homes:23,781
Population of 15 to 24 year olds:1,091
Population of 25 to 34 year olds:4,478
Population of 35 to 44 year olds:5,192
Population of 45 to 54 year olds:5,562
Population of 55 to 59 year olds:2,184
Population of 60 to 64 year olds:1,771
Population of 65 to 74 year olds:2,097
Population of 75 to 84 year olds:1,110
Population of 85 year olds and over:296
Population of Nonfamily Homes:14,703
Population of 15 to 24 year olds:4,097
Population of 25 to 34 year olds:2,658
Population of 35 to 44 year olds:1,251
Population of 45 to 54 year olds:1,854
Population of 55 to 59 year olds:956
Population of 60 to 64 year olds:823
Population of 65 to 74 year olds:1,245
Population of 75 to 84 year olds:1,088
Population of 85 year olds and over:731

Demographic population of homes with people 60 year olds and over

households in Dekalb County containing people over 60

 
Total Population:38,484
Population of homes with one or more people 60 years and over:10,023
1-person household:3,648
2-or-more-person household:6,375
Family households:6,069
Nonfamily households:306
Population of homes with no people 60 years and over:28,461
1-person household:6,286
2-or-more-person household:22,175
Family homes:17,712
Nonfamily homes:4,463

Demographic population of multigenerational homes

homes in Dekalb County with multiple generations.

 
Total Population:38,484
Home has three or more generations:1,003
Home does not have three or more generations:37,481

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Dekalb County under 18 years old in homes

 
Total Population:23,452
Unmarried partner of home lead present:1,893
In family homes:1,790
Population of male led and male partner homes:28
Population of male led and female partner households:822
Population of female led and female partner households:56
Population of female led and male partner households:884
In nonfamily homes:103
Population of male led and male partner homes:0
Population of male led and female partner homes:93
Population of female led and female partner homes:3
Population of female led and male partner homes:7
No unmarried partner of home lead present:21,559
In family homes:21,496
Population of husband-wife family homes:16,700
Population of male lead with no wife present, family homes:848
Population of female lead with no husband present, family homes:3,948
In nonfamily homes:63

Demographic population in families by age

Population in families living in Dekalb County

 
Total Population:74,006
Population Under 18 years:23,020
Population 18 years and over:50,986

Demographic tenure of people in homes

How long in Dekalb County have lived in one place.

 
Total:38,484
Population of Owner occupied homes:23,547
Family home:17,984
Nonfamily homess:5,563
Male led home:2,661
Living alone:2,034
Not living alone:627
Female led home:2,902
Living alone:2,517
Not living alone:385
Population of Renter occupied homes:14,937
Family run homes:5,797
Husband-wife family:2,723
Other family:3,074
Male led with no wife present:831
Female led with no husband present:2,243
Nonfamily Homes:9,140
Male led homes:4,840
Male living alone:2,732
Male not living alone:2,108
Female led homes:4,300
Females living alone:2,651
Females not living alone:1,649