Data / Rankings / Population aged 18 to 64 / Counties in Kansas

Counties in Kansas by population aged 18 to 64

Riley County had the highest population aged 18 to 64 of 105 counties in 2022, at 72.5%. Rawlins County had the lowest, at 47.6%. The median was 54.5% and the figure for Kansas was 58.6%. Source: the U.S. Census Bureau.

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Highest72.5Riley County
Lowest47.6Rawlins County
Median54.5105 counties
Kansas58.6History

Map of counties, 2022

Allen County: 56.1 %Anderson County: 53.9 %Atchison County: 59.1 %Barber County: 50.5 %Barton County: 54.5 %Bourbon County: 54.1 %Brown County: 52.6 %Butler County: 57.7 %Chase County: 56 %Chautauqua County: 51.8 %Cherokee County: 56.1 %Cheyenne County: 50.6 %Clark County: 52.4 %Clay County: 53 %Cloud County: 54.6 %Coffey County: 54.2 %Comanche County: 50.7 %Cowley County: 56.8 %Crawford County: 60.8 %Decatur County: 49.6 %Dickinson County: 54.7 %Doniphan County: 57.6 %Douglas County: 66.8 %Edwards County: 54.8 %Elk County: 50.9 %Ellis County: 62.3 %Ellsworth County: 57.1 %Finney County: 58.7 %Ford County: 58 %Franklin County: 57.9 %Geary County: 59.6 %Gove County: 51.1 %Graham County: 51.2 %Grant County: 55.7 %Gray County: 53.9 %Greeley County: 52.7 %Greenwood County: 51.8 %Hamilton County: 56.8 %Harper County: 50.6 %Harvey County: 54.8 %Haskell County: 55.8 %Hodgeman County: 52.8 %Jackson County: 54.6 %Jefferson County: 56.4 %Jewell County: 48.5 %Johnson County: 59.7 %Kearny County: 54.9 %Kingman County: 55.2 %Kiowa County: 54 %Labette County: 54.6 %Lane County: 52 %Leavenworth County: 59.7 %Lincoln County: 50 %Linn County: 55.1 %Logan County: 53.5 %Lyon County: 60.1 %McPherson County: 56.3 %Marion County: 53.9 %Marshall County: 52.2 %Meade County: 55.2 %Miami County: 57.5 %Mitchell County: 51 %Montgomery County: 55.3 %Morris County: 52.7 %Morton County: 54.2 %Nemaha County: 52.4 %Neosho County: 55 %Ness County: 51.4 %Norton County: 59.5 %Osage County: 54.5 %Osborne County: 49.1 %Ottawa County: 54.7 %Pawnee County: 58.3 %Phillips County: 51.7 %Pottawatomie County: 54.6 %Pratt County: 54 %Rawlins County: 47.6 %Reno County: 56.7 %Republic County: 50.5 %Rice County: 56.2 %Riley County: 72.5 %Rooks County: 53.6 %Rush County: 52.4 %Russell County: 53.2 %Saline County: 57.6 %Scott County: 54.4 %Sedgwick County: 59.1 %Seward County: 58.8 %Shawnee County: 57.1 %Sheridan County: 52.5 %Sherman County: 54.5 %Smith County: 49.2 %Stafford County: 52.5 %Stanton County: 55.6 %Stevens County: 55.4 %Sumner County: 54.7 %Thomas County: 56.8 %Trego County: 52.8 %Wabaunsee County: 54.1 %Wallace County: 50.8 %Washington County: 51.9 %Wichita County: 52.1 %Wilson County: 53.1 %Woodson County: 54.5 %Wyandotte County: 59.7 %
  • Under 52
  • 52 to 53
  • 53 to 54
  • 54 to 56
  • 56 to 58
  • 58 and over
%, 2022. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2022

Riley County: 72.5 %Riley County72.5Douglas County: 66.8 %Douglas County66.8Ellis County: 62.3 %Ellis County62.3Crawford County: 60.8 %Crawford County60.8Lyon County: 60.1 %Lyon County60.1Johnson County: 59.7 %Johnson County59.7Wyandotte County: 59.7 %Wyandotte County59.7Leavenworth County: 59.7 %Leavenworth County59.7Geary County: 59.6 %Geary County59.6Norton County: 59.5 %Norton County59.5Sedgwick County: 59.1 %Sedgwick County59.1Atchison County: 59.1 %Atchison County59.1Seward County: 58.8 %Seward County58.8Finney County: 58.7 %Finney County58.7Pawnee County: 58.3 %Pawnee County58.3Ford County: 58 %Ford County58Franklin County: 57.9 %Franklin County57.9Butler County: 57.7 %Butler County57.7Doniphan County: 57.6 %Doniphan County57.6Saline County: 57.6 %Saline County57.6Miami County: 57.5 %Miami County57.5Ellsworth County: 57.1 %Ellsworth County57.1Shawnee County: 57.1 %Shawnee County57.1Cowley County: 56.8 %Cowley County56.8Thomas County: 56.8 %Thomas County56.8Hamilton County: 56.8 %Hamilton County56.8Reno County: 56.7 %Reno County56.7Jefferson County: 56.4 %Jefferson County56.4McPherson County: 56.3 %McPherson County56.3Rice County: 56.2 %Rice County56.2Allen County: 56.1 %Allen County56.1Cherokee County: 56.1 %Cherokee County56.1Chase County: 56 %Chase County56Haskell County: 55.8 %Haskell County55.8Grant County: 55.7 %Grant County55.7Stanton County: 55.6 %Stanton County55.6Stevens County: 55.4 %Stevens County55.4Montgomery County: 55.3 %Montgomery County55.3Kingman County: 55.2 %Kingman County55.2Meade County: 55.2 %Meade County55.2Riley County: 72.5 %Riley County72.5Douglas County: 66.8 %Douglas County66.8Ellis County: 62.3 %Ellis County62.3Crawford County: 60.8 %Crawford County60.8Lyon County: 60.1 %Lyon County60.1Johnson County: 59.7 %Johnson County59.7Wyandotte County: 59.7 %Wyandotte County59.7Leavenworth County: 59.7 %Leavenworth County59.7Geary County: 59.6 %Geary County59.6Norton County: 59.5 %Norton County59.5Sedgwick County: 59.1 %Sedgwick County59.1Atchison County: 59.1 %Atchison County59.1Seward County: 58.8 %Seward County58.8Finney County: 58.7 %Finney County58.7Pawnee County: 58.3 %Pawnee County58.3Ford County: 58 %Ford County58Franklin County: 57.9 %Franklin County57.9Butler County: 57.7 %Butler County57.7Doniphan County: 57.6 %Doniphan County57.6Saline County: 57.6 %Saline County57.6Miami County: 57.5 %Miami County57.5Ellsworth County: 57.1 %Ellsworth County57.1Shawnee County: 57.1 %Shawnee County57.1Cowley County: 56.8 %Cowley County56.8Thomas County: 56.8 %Thomas County56.8Hamilton County: 56.8 %Hamilton County56.8Reno County: 56.7 %Reno County56.7Jefferson County: 56.4 %Jefferson County56.4McPherson County: 56.3 %McPherson County56.3Rice County: 56.2 %Rice County56.2Allen County: 56.1 %Allen County56.1Cherokee County: 56.1 %Cherokee County56.1Chase County: 56 %Chase County56Haskell County: 55.8 %Haskell County55.8Grant County: 55.7 %Grant County55.7Stanton County: 55.6 %Stanton County55.6Stevens County: 55.4 %Stevens County55.4Montgomery County: 55.3 %Montgomery County55.3Kingman County: 55.2 %Kingman County55.2Meade County: 55.2 %Meade County55.2
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Riley County72.5-0.1 pts
2Douglas County66.8-0.2 pts
3Ellis County62.3-0.4 pts
4Crawford County60.8-0.2 pts
5Lyon County60.1-0.7 pts
6Johnson County59.7-0.2 pts
7Wyandotte County59.7-0.2 pts
8Leavenworth County59.7-0.4 pts
9Geary County59.6-0.7 pts
10Norton County59.5-1.2 pts
11Sedgwick County59.1-0.2 pts
12Atchison County59.1-0.7 pts
13Seward County58.80 pts
14Finney County58.7-0.2 pts
15Pawnee County58.3-0.1 pts
16Ford County58+0.3 pts
17Franklin County57.9-0 pts
18Butler County57.7-0.3 pts
19Doniphan County57.6-0.3 pts
20Saline County57.6-0.4 pts
21Miami County57.50 pts
22Ellsworth County57.1-1 pts
23Shawnee County57.1-0.3 pts
24Cowley County56.8-0.4 pts
25Thomas County56.8-0.9 pts
26Hamilton County56.8-0.9 pts
27Reno County56.7-0.4 pts
28Jefferson County56.4-0 pts
29McPherson County56.3-0.5 pts
30Rice County56.2-0.2 pts
31Allen County56.1-0.3 pts
32Cherokee County56.1-0.2 pts
33Chase County56-0.2 pts
34Haskell County55.8+0.1 pts
35Grant County55.7-0.3 pts
36Stanton County55.6-0.1 pts
37Stevens County55.4-0.2 pts
38Montgomery County55.3-0.3 pts
39Kingman County55.2+0.1 pts
40Meade County55.2+0.3 pts
41Linn County55.1-0.2 pts
42Neosho County55-0.1 pts
43Kearny County54.9-0.3 pts
44Edwards County54.8-0.3 pts
45Harvey County54.8-0.1 pts
46Dickinson County54.7-0.5 pts
47Ottawa County54.7-1.1 pts
48Sumner County54.7-0.4 pts
49Labette County54.6-0.3 pts
50Cloud County54.6-0.2 pts
51Pottawatomie County54.6-0.4 pts
52Jackson County54.6-0.2 pts
53Woodson County54.5-0.9 pts
54Barton County54.5-0.6 pts
55Sherman County54.5-1.2 pts
56Osage County54.5-0.7 pts
57Scott County54.40 pts
58Morton County54.2-0.2 pts
59Coffey County54.2-0.4 pts
60Wabaunsee County54.1-0.4 pts
61Bourbon County54.1+0.1 pts
62Kiowa County54-0.2 pts
63Pratt County54-0.5 pts
64Anderson County53.9+0.6 pts
65Marion County53.9-0.6 pts
66Gray County53.9-0.3 pts
67Rooks County53.6-0.6 pts
68Logan County53.5-0.2 pts
69Russell County53.2-0.2 pts
70Wilson County53.1-0.4 pts
71Clay County53-0.1 pts
72Hodgeman County52.8-0.9 pts
73Trego County52.8-0.8 pts
74Greeley County52.7-1.5 pts
75Morris County52.7-0.5 pts
76Brown County52.6-0.7 pts
77Sheridan County52.5+0.5 pts
78Stafford County52.5-0.5 pts
79Clark County52.4-2.2 pts
80Nemaha County52.4-0.4 pts
81Rush County52.4-0.4 pts
82Marshall County52.2-0.5 pts
83Wichita County52.1-1.5 pts
84Lane County52-0.7 pts
85Washington County51.9-0.3 pts
86Chautauqua County51.8-0.9 pts
87Greenwood County51.8-0.2 pts
88Phillips County51.7-0.2 pts
89Ness County51.4-0.4 pts
90Graham County51.2-0.3 pts
91Gove County51.1-0.2 pts
92Mitchell County51-0.5 pts
93Elk County50.9-0.2 pts
94Wallace County50.8+0.5 pts
95Comanche County50.7-0.2 pts
96Harper County50.6-0.7 pts
97Cheyenne County50.6-0 pts
98Republic County50.5-0.5 pts
99Barber County50.5-0.6 pts
100Lincoln County50-0.7 pts
101Decatur County49.6-0 pts
102Smith County49.2-0.8 pts
103Osborne County49.1-1.3 pts
104Jewell County48.5-1.4 pts
105Rawlins County47.6-1.5 pts

Other periods

About this ranking

Residents aged 18 to 64 as a percentage of total population on 1 July. United States: Census Bureau county population estimates by age; states and the nation are sums of their counties.

Not comparable with working-age shares for ages 15 to 64 used in EU and World Bank statistics.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties (Counties in Kansas by population aged 18 to 64, 2022) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Kansas by population aged 18 to 64, 2022. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/population-18-64/kansas-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Counties in Kansas by population aged 18 to 64, 2022. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/population-18-64/kansas-counties?period=2022.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Kansas by population aged 18 to 64, 2022 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/population-18-64/kansas-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_kansas_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Kansas by population aged 18 to 64, 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/population-18-64/kansas-counties?period=2022. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Kansas by population aged 18 to 64, 2022
PY  - 2026
DA  - 2026/06/25
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/population-18-64/kansas-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/population-18-64/kansas-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -
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Rank Counties in Kansas by population aged 18 to 64 using official data, and cite the source.
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Questions

Which county has the highest population aged 18 to 64?

Riley County, with 72.5% in 2022, according to the U.S. Census Bureau.

Which county has the lowest population aged 18 to 64?

Rawlins County, with 47.6% in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Retrieved 2026-10-12.

Population aged 18 to 64: other rankings

Counties in Kansas: more rankings