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Decatur

County in Iowa

County

The population development of Decatur.

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
 
DecaturCounty8,3388,6898,4577,6457,683
IowaState2,776,7552,926,3243,046,3553,190,3693,200,517

Contents: Incorporated Places

The population development of the incorporated places in Decatur.

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

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2022-07-01
 
Davis CityCityDecatur257274207179181
Decatur CityCityDecatur177199197177178
Garden GroveCityDecatur229250209172173
Grand RiverCityDecatur174205238195197
LamoniCityDecatur2,3232,4782,3351,9641,974
Le RoyCityDecatur34131599
LeonCityDecatur2,0621,9801,9771,8221,828
PleasantonCityDecatur5841483232
Van WertCityDecatur249225232177178
WeldonCityDecatur153143125137138

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.