Leavenworth County, Kansas demographics
Population: 81,601
Median age: 38.1
Median household income: 80,853
Demographics, population, home values, social and economic characteristics of Leavenworth County, Kansas.
Population
| 2021 | 81,601 |
| 2020 | 81,499 |
| 2019 | 80,745 |
| 2018 | 80,042 |
| 2017 | 79,359 |
| 2016 | 78,785 |
| 2015 | 78,227 |
| 2014 | 77,687 |
| 2013 | 77,002 |
| 2012 | 76,286 |
| 2011 | 75,500 |
| 2010 | 74,611 |
| 2009 | 73,504 |
Leavenworth County, KS cities
Basehor city - 6,717
Bonner Springs city - 7,858
Easton city - 287
Lansing city - 11,321
Leavenworth city - 37,216
Linwood city - 430
Tonganoxie city - 5,383
Census data for Leavenworth County, Kansas
Demographic and housing estimates in Leavenworth County, Kansas
| Total population | 81,601 |
| Male | 43,510 |
| Female | 38,091 |
| Total population | 81,601 |
| Under 5 years | 5,145 |
| 5 to 9 years | 5,574 |
| 10 to 14 years | 5,427 |
| 15 to 19 years | 5,035 |
| 20 to 24 years | 5,019 |
| 25 to 34 years | 10,099 |
| 35 to 44 years | 12,286 |
| 45 to 54 years | 10,621 |
| 55 to 59 years | 5,731 |
| 60 to 64 years | 4,917 |
| 65 to 74 years | 7,271 |
| 75 to 84 years | 3,316 |
| 85 years and over | 1,160 |
| Median age (years) | 38.1 |
| Under 18 years | 19,383 |
| 16 years and over | 64,496 |
| 18 years and over | 62,218 |
| 21 years and over | 59,646 |
| 62 years and over | 14,643 |
| 65 years and over | 11,747 |
| Total population | 81,601 |
| One race | 76,036 |
| White | 66,305 |
| Black or African American | 6,617 |
| American Indian and Alaska Native | 606 |
| Asian | 990 |
| Native Hawaiian and Other Pacific Islander | 27 |
| Some other race | 1,491 |
| Two or more races | 5,565 |
| Citizen, VOTING AGE 18 and over population | 61,084 |
| Male Citizen, VOTING AGE 18 and over population | 33,326 |
| Female Citizen, VOTING AGE 18 and over population | 27,758 |
Social characteristics in Leavenworth County, Kansas
| Total households | 28,664 |
| Family households (families) | 16,227 |
| Married-couple family | 1,401 |
| Male householder, no wife present, family | 5,022 |
| Female householder, no husband present, family | 3,662 |
| Nonfamily households | 6,014 |
| Average household size | 7,684 |
| Average family size | 2.66 |
Economic characteristics in Leavenworth County, Kansas
| Total households | 28,664 |
| Less than $10,000 | 1,190 |
| $10,000 to $14,999 | 802 |
| $15,000 to $24,999 | 1,741 |
| $25,000 to $34,999 | 2,075 |
| $35,000 to $49,999 | 3,364 |
| $50,000 to $74,999 | 4,143 |
| $75,000 to $99,999 | 4,510 |
| $100,000 to $149,999 | 5,926 |
| $150,000 to $199,999 | 2,946 |
| $200,000 or more | 1,967 |
| Median household income (dollars) | 80,853 |
Housing characteristics in Leavenworth County, Kansas
| Total housing units | 30,951 |
| Occupied housing units | 28,664 |
| Vacant housing units | 2,287 |
| Total housing units | 30,951 |
| 1-unit, detached | 23,566 |
| 1-unit, attached | 2,252 |
| 2 units | 870 |
| 3 or 4 units | 1,115 |
| 5 to 9 units | 1,528 |
| 10 to 19 units | 456 |
| 20 or more units | 697 |
| Mobile home | 452 |
| Boat, RV, van, etc. | 15 |
| Total housing units | 30,951 |
| Built 2014 or later | 37 |
| Built 2010 to 2013 | 1,907 |
| Built 2000 to 2009 | 5,354 |
| Built 1990 to 1999 | 4,318 |
| Built 1980 to 1989 | 3,889 |
| Built 1970 to 1979 | 3,664 |
| Built 1960 to 1969 | 2,685 |
| Built 1950 to 1959 | 2,474 |
| Built 1940 to 1949 | 1,158 |
| Built 1939 or earlier | 5,465 |
| Total housing units | 30,951 |
| 1 room | 603 |
| 2 rooms | 555 |
| 3 rooms | 1,499 |
| 4 rooms | 3,737 |
| 5 rooms | 4,986 |
| 6 rooms | 5,621 |
| 7 rooms | 4,800 |
| 8 rooms | 3,802 |
| 9 rooms or more | 5,348 |
| Median rooms | 6.2 |
| Total housing units | 30,951 |
| No bedroom | 620 |
| 1 bedroom | 2,517 |
| 2 bedrooms | 5,725 |
| 3 bedrooms | 12,710 |
| 4 bedrooms | 7,145 |
| 5 or more bedrooms | 2,234 |
| Occupied housing units | 28,664 |
| Owner-occupied | 19,008 |
| Renter-occupied | 9,656 |
| Average household size of owner-occupied unit | 2.69 |
| Average household size of renter-occupied unit | 2.59 |
| Occupied housing units | 28,664 |
| Moved in 2017 or later | 4,301 |
| Moved in 2015 to 2016 | 8,443 |
| Moved in 2010 to 2014 | 3,714 |
| Moved in 2000 to 2009 | 6,532 |
| Moved in 1990 to 1999 | 2,842 |
| Moved in 1989 and earlier | 2,832 |
| Owner-occupied units | 19,008 |
| Less than $50,000 | 1,044 |
| $50,000 to $99,999 | 1,591 |
| $100,000 to $149,999 | 2,881 |
| $150,000 to $199,999 | 3,528 |
| $200,000 to $299,999 | 5,250 |
| $300,000 to $499,999 | 3,808 |
| $500,000 to $999,999 | 699 |
| $1,000,000 or more | 207 |
| Median (dollars) | 207,500 |
| Owner-occupied units | 19,008 |
| Housing units with a mortgage | 12,632 |
| Housing units without a mortgage | 6,376 |
| Occupied units paying rent | 9,163 |
| Less than $500 | 469 |
| $500 to $999 | 4,130 |
| $1,000 to $1,499 | 2,265 |
| $1,500 to $1,999 | 1,643 |
| $2,000 to $2,499 | 608 |
| $2,500 to $2,999 | 23 |
| $3,000 or more | 25 |
| Median (dollars) | 998 |
| No rent paid | 493 |
Demographic data for Leavenworth County, KS and each city in the county. Lists of cities by population, wealth and poverty in Leavenworth County, KS.
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