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DeKalb

County in Illinois

Contents: Subdivision

The population development in DeKalb as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2022-07-01
DeKalbCounty77,93288,969105,160100,420100,232
AftonTownship649637861904898
ClintonTownship1,5251,6641,8681,8121,799
CortlandTownship4,7306,87710,97811,19611,283
DeKalbTownship38,61442,29846,78642,72342,642
FranklinTownship1,8821,9792,5052,2362,209
GenoaTownship4,3055,3135,6795,5365,572
KingstonTownship1,9552,6073,5413,4733,457
MaltaTownship1,3481,4151,6081,5371,522
MayfieldTownship741824928912903
MilanTownship373370331314311
Paw PawTownship386306334314311
PierceTownship497469454438434
SandwichTownship5,9966,9137,7087,5287,453
ShabbonaTownship1,3771,4541,4531,3521,335
SomonaukTownship1,5491,8052,1042,0011,982
South GroveTownship461532512422418
Squaw GroveTownship2,3782,7202,8022,7282,704
SycamoreTownship8,81010,39614,41114,69914,712
VictorTownship406362299290287
IllinoisState11,430,60212,419,29312,830,63212,812,50812,582,032

Source: U.S. Census Bureau (web).

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.


Further information about the population structure:

Gender (C 2020)
Males49,513
Females50,907
Age Groups (C 2020)
0-17 years22,538
18-64 years63,550
65+ years14,332
Age Distribution (C 2020)
80+ years3,463
70-79 years6,068
60-69 years10,582
50-59 years11,672
40-49 years11,292
30-39 years12,848
20-29 years17,571
10-19 years14,671
0-9 years12,253
Urbanization (C 2020)
Rural21,848
Urban78,572
»Race« (C 2020)
White74,258
Black/African American8,954
Indigenous553
Asian2,299
Pacific Islander29
Some other5,609
2 or more8,718
Ethnicity (C 2020)
Hispanic or Latino13,597
Other86,823