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Clay

County in Illinois

Contents: Subdivision

The population development in Clay 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
ClayCounty14,46014,56013,81513,28813,143
Bible GroveTownship417384344306302
BlairTownship589612646617608
Clay CityTownship1,3561,4111,2871,1331,119
HarterTownship6,5916,4826,3946,1366,077
HoosierTownship409347338318314
LarkinsburgTownship634652636581576
LouisvilleTownship1,6761,8701,6621,7051,685
OskaloosaTownship335307322343338
PixleyTownship712627589542535
SongerTownship375369341351346
StanfordTownship680651594608601
XeniaTownship686705659648642
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)
Males6,781
Females7,034
Age Groups (C 2010)
0-17 years3,164
18-64 years8,183
65+ years2,468
Age Distribution (C 2010)
0-9 years1,755
10-19 years1,779
20-29 years1,498
30-39 years1,536
40-49 years1,833
50-59 years2,068
60-69 years1,567
70-79 years1,002
80+ years777
»Race« (C 2020)
White12,524
Black/African American38
Indigenous40
Asian79
Pacific Islander3
Some other97
2 or more507
Ethnicity (C 2020)
Hispanic or Latino13,065
Other223