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Clay

County in Illinois

County

The population development of Clay.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
 
ClayCounty14,46014,56013,81513,288
IllinoisState11,430,60212,419,29312,830,63212,812,508

Contents: Places

The population development of the places in Clay.

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

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
 
Clay CityVillageClay9291,013964847
FloraCityClay5,2355,2165,0674,803
IolaVillageClay16317114198
LouisvilleVillageClay1,1001,3021,1541,136
Sailor SpringsVillageClay1361289589
XeniaVillageClay425401395380

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.