Leavenworth County, Kansas Population 2020

Leavenworth County, Kansas's estimated population is 81,032 with a growth rate of 1.05% in the past year according to the most recent United States census data. Leavenworth County, Kansas is the 6th largest county in Kansas.

Year Population Growth Growth Rate
201881,3523200.39%
201781,0328421.05%
201680,1901,0911.38%
201579,0995620.72%
201478,5374680.60%
201378,0694340.56%
201277,6355830.76%
201177,0525420.71%
201076,51012,13918.86%
199064,3719,56217.45%
198054,8091,4692.75%
197053,3404,8169.92%
196048,5246,16314.55%
195042,3611,2493.04%
194041,112-1,561-3.66%
193042,6734,27111.12%
192038,402-2,805-6.81%
191041,2072670.65%
190040,9402,4556.38%
189038,4856,13018.95%
188032,355-89-0.27%
187032,44419,838157.37%
186012,6060.00%

How Many People Live in Leavenworth County, Kansas?

81,032

Leavenworth County, Kansas Population Growth

Population by Race

Race Population Percentage
White66,24082.76%
Black or African American7,0088.76%
Two or More Races3,8374.79%
Some Other Race1,3491.69%
Asian1,1101.39%
American Indian and Alaska Native4580.57%
Native Hawaiian and Other Pacific Islander400.05%

Leavenworth County, Kansas Population Pyramid 2020

Leavenworth County, Kansas Median Age

37.6


Total

36.6


Male

39.2


Female

Leavenworth County, Kansas Adults

There are 60,904 adults, (10,829 of whom are seniors) in Leavenworth County, Kansas.

Leavenworth County, Kansas Age Dependency

59.8

Age Dependency Ratio

21.6

Old Age Dependency Ratio

38.2

Child Dependency Ratio

Leavenworth County, Kansas Sex Ratio

Female

37,109

46.36%

Male

42,933

53.64%

Leavenworth County, Kansas Households and Families

Leavenworth County, Kansas Renter vs Owner Occupied by Household Type

Leavenworth County, Kansas Household Types

Type Owner Renter
Married77%23%
All67.4%32.6%
Non Family57%43%
Male53.7%46.3%
Female47.8%52.2%

67.4%

Rate of Home Ownership

Type Count Average Size Owned
All27,0602.7467.4
Married15,5383.377
Non Family7,6031.1757
Female2,6293.6647.8
Male1,2903.2653.7

3.25

Average Family Size

2.74

Average Household Size

4.3%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Leavenworth County, Kansas Education

Education Attained Count Percentage
Less Than 9th Grade1,1542.13%
9th to 12th Grade3,2305.97%
High School Graduate15,51028.67%
Some College12,27922.70%
Associates Degree4,7898.85%
Bachelors Degree9,85718.22%
Graduate Degree7,27013.44%

Leavenworth County, Kansas Educational Attainment by Race

Name Total High School Bachelors
White44,02241,14014,752
Black4,7854,0611,128
Hispanic3,1072,658479
Multiple Races1,4581,262502
Other Race81176663
Asian784702329
Native American36128471
Islander272727

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among islander people with a rate of 100.00%.

Name Average Male Female
Overall$40,040$48,396$33,271
Less Than High School$24,643$28,319$20,603
High School Grad$31,696$34,304$28,378
Some College$34,871$40,986$30,945
Bachelors Degree$51,534$65,995$42,083
Graduate Degree$80,563$92,532$53,820

$40,040

Average Earnings

$48,396

Average Male

$33,271

Average Female

Leavenworth County, Kansas Language

Leavenworth County, Kansas Language by Age

Leavenworth County, Kansas Language

95.13% of Leavenworth County, Kansas residents speak only English, while 4.87% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.84% of the population.

Leavenworth County, Kansas Poverty

Leavenworth County, Kansas Poverty by Race

Name Total In Poverty Poverty Rate
White60,6244,4547.35%
Black5,2471,09020.77%
Hispanic4,46566714.94%
Multiple3,49757416.41%
Other1,099978.83%
Asian1,037848.10%
Native3016521.59%

8.95%

Overall Poverty Rate

7.18%

Male Poverty Rate

10.75%

Female Poverty Rate

Poverty in Leavenworth County, Kansas

The race most likely to be in poverty in Leavenworth County, Kansas is Native, with 21.59% below the poverty level.

The race least likely to be in poverty in Leavenworth County, Kansas is White, with 7.35% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.15%. Among those working part-time, it was 12.02%, and for those that did not work, the poverty rate was 12.83%.

Name Poverty
Less Than High School11.58%
High School9.61%
Some College7.06%
Bachelors or Greater3.32%

Leavenworth County, Kansas Income

Leavenworth County, Kansas Income by Household Type

Name Median Mean
Households$71,184$87,727
Families$83,273$100,691
Married Families$96,260$114,128
Non Families$35,606$49,990

Leavenworth County, Kansas Marital Status

Leavenworth County, Kansas Marital Status

Marriage Rates

53.3%

Overall Marriage Rate

51.6%

Male Marriage Rate

55.3%

Female Marriage Rate

Leavenworth County, Kansas Married by Age and Sex

Leavenworth County, Kansas Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Leavenworth County, Kansas Marital Status by Race

Leavenworth County, Kansas Veterans

9,731

Number of Veterans

8,485

Male Veterans

1,246

Female Veterans

War Veterans
Second Gulf War3,892
First Gulf War3,563
Vietnam2,966
Korea407
World War II127
Name Veterans % of Total
White8,33716.88%
Black91616.91%
Hispanic43111.92%
2 or More29115.52%
Other898.96%
Asian819.70%
Indian174.58%

$Leavenworth County, Kansas Veterans by Education

5.81%

Veteran Poverty Rate

33.67%

Veteran Disability Rate

Leavenworth County, Kansas Employment Status

61.5%

Labor Force Participation

56%

Employment Rate

3.9%

Unemployment Rate

Leavenworth County, Kansas Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

51.43%

Born in Kansas

97.18%

Native Born

2.82%

Foreign Born

1.39%

Non Citizen

Place of Birth

97.18% of Leavenworth County, Kansas residents were born in the United States, with 51.43% having been born in Kansas. 1.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990