Statistics

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Kansas at a Glance
  • Population (2010): 2,853,118 (increase of 6.1% from 2000)
  • Population by sex (2010):
    • Male: 1,415,408 (49.6%)
    • Female: 1,437,710 (50.4%)
  • Median Age (2010): 36.0 years
  • Median Household Income (2010): $48,257
  • Check out More Kansas At a Glance Statistics
Data Sources: Total Population, Population by Sex, and Median Age: U.S. Census Bureau 2010 Decennial Census, released December 21, 2010;  Median Household Income: American Community Survey 2010 with a margin of error of +/- $870. 

Kansas' 2010 Census Data
Top Five Counties by Numeric Change (Gain or Loss)
County 2010 Population 2000 Population Change
Johnson 544,179 451,086 93,093
Sedgwick 498,365 452,869 45,496
Douglas 110,826 99,962 10,864
Riley 71,115 62,843 8,272
Shawnee 177,934 169,871 8,063
Allen 13,371 14,385 -1,014
Labette 21,607 22,835 -1,228
Sumner 24,132 25,946 -1,814
Lyon 33,690 35,935 -2,245
Finney 36,776 40,523 -3,747

Top Five Counties by Percent Change (Gain or Loss)
County 2010 Population 2000 Population Change
Geary 34,362 27,947 22.95%
Johnson 544,179 451,086 20.64%
Pottawatomie 21,604 18,209 18.64%
Miami 32,787 28,351 16.65%
Riley 71,115 62,843 13.16%
Chautauqua 3,669 4,359 -15.83%
Greeley 1,247 1,534 -18.71%
Lane 1,750 2,155 -18.79%
Jewell 3,077 3,791 -18.83%
Kiowa 2,553 3,278 -22.12%

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