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Knox

County in Illinois

Contents: Subdivision

The population development in Knox 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, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2021-07-01
KnoxCounty56,39355,83652,91949,96749,268
CedarTownship3,6193,4523,2703,0483,001
ChestnutTownship332237255221218
CopleyTownship378441353394389
ElbaTownship281283291257254
GalesburgTownship492410360388384
Galesburg CityTownship33,74933,75532,19230,13929,712
Haw CreekTownship561490461356351
HendersonTownship1,2771,2531,1481,1401,126
Indian PointTownship1,7541,6871,5541,4421,421
KnoxTownship5,2935,4075,0274,9134,849
LynnTownship340318305267264
MaquonTownship647611555466458
OntarioTownship1,0441,055937915901
OrangeTownship650580556527521
PersiferTownship8949989781,0811,068
RioTownship622544521514507
SalemTownship1,1479861,003940927
SpartaTownship1,2241,1801,1711,0591,044
TruroTownship897896840855843
VictoriaTownship384393376371365
Walnut GroveTownship826866770674665
IllinoisState11,430,60212,419,29312,830,63212,812,50812,671,469

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 2010)
Males26,582
Females26,337
Age Groups (C 2010)
0-17 years10,880
18-64 years32,277
65+ years9,762
Age Distribution (C 2010)
0-9 years5,894
10-19 years6,637
20-29 years6,651
30-39 years6,043
40-49 years6,770
50-59 years7,804
60-69 years6,109
70-79 years3,992
80+ years3,019
»Race« (C 2020)
White40,664
Black/African American4,457
Indigenous117
Asian363
Pacific Islander18
Some other1,141
2 or more3,207
Ethnicity (C 2020)
Hispanic or Latino46,916
Other3,051