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Jefferson

County in Kansas

Contents: Subdivision

The population development in Jefferson 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
JeffersonCounty15,90518,42619,12618,36218,332
DelawareTownship1,9872,0311,9371,8151,792
FairviewTownship9951,4991,6991,6311,660
JeffersonTownship1,1911,2431,1531,0751,066
KawTownship1,3561,4201,4521,3881,400
KentuckyTownship1,4561,5761,7461,5421,543
NortonTownship934955931861844
OskaloosaTownship1,8322,1472,1692,1662,155
OzawkieTownship1,1281,4171,6371,6491,646
Rock CreekTownship2,2992,7222,8902,7852,781
RuralTownship588804761794800
SarcoxieTownship7559641,000989998
UnionTownship1,3841,6721,7331,6671,647
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)
Males9,285
Females9,083
Age Groups (C 2020)
0-17 years4,291
18-64 years10,434
65+ years3,643
Age Distribution (C 2020)
80+ years740
70-79 years1,635
60-69 years2,736
50-59 years2,768
40-49 years2,110
30-39 years2,102
20-29 years1,639
10-19 years2,447
0-9 years2,191
Urbanization (C 2020)
Rural18,208
Urban160
»Race« (C 2020)
White16,797
Black/African American103
Indigenous128
Asian43
Pacific Islander31
Some other124
2 or more1,142
Ethnicity (C 2020)
Hispanic or Latino567
Other17,801