ZIP Codes count1 (see all)
Post offices count1 (see all)
Total population42,839 (see all)
ZIP Code for DEKALB, Illinois
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ZIP Codes for DEKALB, IL by streets

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List of DEKALB, IL ZIP Codes


Post offices

DEKALB — Post Office
600 E LINCOLN HWY DEKALB, IL 60115-3883

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Address example

DEKALB IL  60115-5208
DEKALB IL  60115-3605
DEKALB IL  60115-5910
DEKALB IL  60115-4658
DEKALB IL  60115-3084
DEKALB IL  60115-1835


Census data for DEKALB, IL

Demographic and housing estimates in DEKALB, IL

Total population
Total population42,839
Population by age
Total population42,839
Under 5 years1,971
5 to 9 years2,286
10 to 14 years2,324
15 to 19 years4,583
20 to 24 years10,393
25 to 34 years6,348
35 to 44 years3,888
45 to 54 years3,608
55 to 59 years1,982
60 to 64 years1,694
65 to 74 years1,987
75 to 84 years1,092
85 years and over683
Median age (years)24.9
Under 18 years7,704
16 years and over35,843
18 years and over35,135
21 years and over28,635
62 years and over4,751
65 years and over3,762
Population by race
Total population42,839
One race41,652
   Black or African American6,219
   American Indian and Alaska Native48
   Native Hawaiian and Other Pacific Islander0
   Some other race1,909
Two or more races1,187
Citizen, voting age population
Citizen, VOTING AGE 18 and over population31,887
Male Citizen, VOTING AGE 18 and over population15,373
Female Citizen, VOTING AGE 18 and over population16,514

Social characteristics in DEKALB, IL

Households by type
Total households15,015
Family households (families)7,497
Married-couple family4,940
Male householder, no wife present, family529
Female householder, no husband present, family2,028
Nonfamily households7,518
Average household size2.56
Average family size3.19

Economic characteristics in DEKALB, IL

Income and benefits (in 2018 inflation-adjusted dollars)
Total households15,015
Less than $10,0002,065
$10,000 to $14,9991,039
$15,000 to $24,9991,526
$25,000 to $34,9991,548
$35,000 to $49,9991,846
$50,000 to $74,9992,695
$75,000 to $99,9991,420
$100,000 to $149,9991,811
$150,000 to $199,999583
$200,000 or more482
Median household income (dollars)44,222

Housing characteristics in DEKALB, IL

Housing occupancy
Total housing units16,871
Occupied housing units15,015
Vacant housing units1,856
Units in structure
Total housing units16,871
1-unit, detached6,554
1-unit, attached1,786
2 units523
3 or 4 units996
5 to 9 units2,106
10 to 19 units1,883
20 or more units2,707
Mobile home316
Boat, RV, van, etc.0
Year structure built
Total housing units16,871
Built 2014 or later72
Built 2010 to 2013105
Built 2000 to 20092,762
Built 1990 to 19992,916
Built 1980 to 19891,857
Built 1970 to 19792,874
Built 1960 to 19691,938
Built 1950 to 19591,101
Built 1940 to 1949888
Built 1939 or earlier2,358
Total housing units16,871
1 room798
2 rooms424
3 rooms1,970
4 rooms4,372
5 rooms3,045
6 rooms2,370
7 rooms1,436
8 rooms1,087
9 rooms or more1,369
Median rooms4.8
Total housing units16,871
No bedroom851
1 bedroom2,195
2 bedrooms5,629
3 bedrooms5,327
4 bedrooms2,221
5 or more bedrooms648
Housing tenure
Occupied housing units15,015
Average household size of owner-occupied unit2.68
Average household size of renter-occupied unit2.49
Year householder moved into unit
Occupied housing units15,015
Moved in 2017 or later1,026
Moved in 2015 to 20163,497
Moved in 2010 to 20144,658
Moved in 2000 to 20093,313
Moved in 1990 to 19991,282
Moved in 1989 and earlier1,239
Owner-occupied units5,894
Less than $50,000258
$50,000 to $99,999805
$100,000 to $149,9991,674
$150,000 to $199,9991,761
$200,000 to $299,9991,180
$300,000 to $499,999168
$500,000 to $999,99948
$1,000,000 or more0
Median (dollars)154,700
Mortgage status
Owner-occupied units5,894
Housing units with a mortgage3,840
Housing units without a mortgage2,054
Gross rent
Occupied units paying rent8,949
Less than $5001,166
$500 to $9994,522
$1,000 to $1,4992,403
$1,500 to $1,999667
$2,000 to $2,499153
$2,500 to $2,99938
$3,000 or more0
Median (dollars)881
No rent paid172
Data is based on 2018 Census

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