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Decatur

County in Kansas

Contents: Subdivision

The population development in Decatur 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
2024-07-01
DecaturCounty4,0213,4722,9612,7522,716
AllisonTownship4739253434
AltoryTownship3416181718
BassettvilleTownship5222353030
BeaverTownship8586826665
CenterTownship6160585453
CookTownship5144242020
CusterTownship4127253333
DresdenTownship18814111210299
FinleyTownship5839493938
GarfieldTownship4241443030
GrantTownship2831111414
HarlanTownship5251213635
JenningsTownship227173133108106
LibertyTownship5945516362
LincolnTownship234203172180177
LoganTownship5952332929
LyonTownship3724131313
OberlinCity2,2001,9991,7881,6321,610
OberlinTownship12689817978
OliveTownship8068335251
Pleasant ValleyTownship7346381717
Prairie DogTownship4850383232
RooseveltTownship2832181212
SappaTownship4747362222
ShermanTownship3525141919
SummitTownship2922131919
KansasState2,477,5742,688,4182,853,1182,937,7452,970,606

Source: U.S. Census Bureau.

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)
Males1,413
Females1,351
Age Groups (C 2020)
0-17 years564
18-64 years1,428
65+ years772
Age Distribution (C 2020)
80+ years216
70-79 years336
60-69 years480
50-59 years376
40-49 years245
30-39 years268
20-29 years241
10-19 years276
0-9 years326
Urbanization (C 2020)
Rural2,764
»Race« (C 2020)
White2,605
Black/African American9
Indigenous9
Asian15
Some other7
2 or more119
Ethnicity (C 2020)
Hispanic or Latino76
Other2,688