Osage County, Kansas Population 2021

Osage County, Kansas's estimated population is 15,971 with a growth rate of 0.07% in the past year according to the most recent United States census data. Osage County, Kansas is the 34th largest county in Kansas. The 2010 Population was 16,274 and has seen a growth of -1.86% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202115,971110.07%
202015,960110.07%
201915,949110.07%
201815,938960.61%
201715,842310.20%
201615,811-54-0.34%
201515,865-105-0.66%
201415,970-110-0.68%
201316,080-96-0.59%
201216,176-165-1.01%
201116,341670.41%
201016,2741,0266.73%
199015,248-71-0.46%
198015,3191,96714.73%
197013,3524663.62%
196012,886750.59%
195012,811-2,307-15.26%
194015,118-2,420-13.80%
193017,538-1,083-5.82%
192018,621-1,284-6.45%
191019,905-3,754-15.87%
190023,659-1,403-5.60%
189025,0625,42027.59%
188019,64211,994156.83%
18707,6486,535587.15%
18601,1130.00%
2021 Growth Rate
0.07%
County Website
State
Founded
1859
County Seat
2010 Population
16,274
Growth Since 2010
-1.86%
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Osage County, Kansas Population Growth

Population by Race

Race Population Percentage
White15,23895.95%
Two or More Races4702.96%
Black or African American940.59%
Asian300.19%
Some Other Race240.15%
American Indian and Alaska Native240.15%
Native Hawaiian and Other Pacific Islander10.01%
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Osage County, Kansas Population by Race

Osage County, Kansas Population Pyramid $2021

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Osage County, Kansas Median Age

43.8


Total

43.1


Male

44.5


Female

Osage County, Kansas Adults

There are 12,176 adults, (3,105 of whom are seniors) in Osage County, Kansas.

Osage County, Kansas Age Dependency

75.1

Age Dependency Ratio

34.2

Old Age Dependency Ratio

40.8

Child Dependency Ratio

Osage County, Kansas Sex Ratio

Female

7,928

49.92%

Male

7,953

50.08%

Osage County, Kansas Population by Age

Osage County, Kansas Renter vs Owner Occupied by Household Type

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Osage County, Kansas Household Types

Type Owner Renter
Married89.2%10.8%
All74.7%25.3%
Male62%38%
Non Family57.8%42.2%
Female55.9%44.1%

74.7%

Rate of Home Ownership

Osage County, Kansas Households and Families

Type Count Average Size Owned
All6,6072.3774.7
Married3,5422.989.2
Non Family2,1611.1657.8
Female5623.2155.9
Male3423.1862

2.86

Average Family Size

2.37

Average Household Size

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Osage County, Kansas Households by Type

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Education Attained Count Percentage
Less Than 9th Grade3052.77%
9th to 12th Grade7116.47%
High School Graduate4,29739.09%
Some College2,61323.77%
Associates Degree9518.65%
Bachelors Degree1,37212.48%
Graduate Degree7436.76%
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Osage County, Kansas Educational Attainment by Sex (over 25)

Osage County, Kansas Educational Attainment by Race

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Race Total High School Bachelors
White10,4799,5992,021
Hispanic22420830
2+ Races17211526
Black944112
Asian302520
Other Race24194
Native American17126

The highest rate of high school graduation is among hispanic people with a rate of 92.86%.

The highest rate of bachelors degrees is among asian people with a rate of 66.67%.

Osage County, Kansas Educational Attainment by Race

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Name Average Male Female
Overall$33,880$41,168$28,904
Less Than 9th Grade$17,385$22,500$13,964
High School Graduate$28,636$34,850$21,822
Some College$34,718$46,897$26,314
Bachelors Degree$46,111$53,462$41,919
Graduate Degree$48,828$38,583$53,365

$33,880

Average Earnings

$41,168

Average Male

$28,904

Average Female

Osage County, Kansas Earnings by Educational Attainment

Osage County, Kansas Language by Age

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Osage County, Kansas Language

97.93% of Osage County, Kansas residents speak only English, while 2.07% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.03% of the population.

Osage County, Kansas Language

Osage County, Kansas Poverty by Race

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Name Total In Poverty Poverty Rate
White14,5411,95013.41%
Hispanic50718235.90%
Multiple4678017.13%
Black873236.78%
Native2428.33%

14.27%

Overall Poverty Rate

14.03%

Male Poverty Rate

14.52%

Female Poverty Rate

Poverty in Osage County, Kansas

The race most likely to be in poverty in Osage County, Kansas is Black, with 36.78% below the poverty level.

The race least likely to be in poverty in Osage County, Kansas is Native, with 8.33% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.74%. Among those working part-time, it was 19.19%, and for those that did not work, the poverty rate was 20.90%.

Osage County, Kansas Poverty

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Name Poverty
Less Than 9th Grade18.84%
High School12.00%
Some College10.68%
Bachelors or Greater4.37%

Osage County, Kansas Poverty Rate by Education

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Rate Poverty
Female Unemployed51.68%
Male Unemployed37.76%
Female Employed8.05%
Male Employed6.89%

Osage County, Kansas Poverty Rate by Employment Status and Sex

Osage County, Kansas Income by Household Type

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Name Median Mean
Households$54,090$66,569
Families$65,530$78,272
Married Families$73,920-
Non Families$29,347$37,857
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Income by Household Type

Osage County, Kansas Marital Status

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Marriage Rates

57.4%

Overall Marriage Rate

56.9%

Male Marriage Rate

57.8%

Female Marriage Rate

Osage County, Kansas Married by Age and Sex

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Osage 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.

Osage County, Kansas Marital Status by Race

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Osage County, Kansas Marital Status

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1,447

Number of Veterans

1,339

Male Veterans

108

Female Veterans

War Veterans
Vietnam638
First Gulf War281
Second Gulf War236
Korea134
World War II34

Osage County, Kansas Veterans by War

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Age Group Veterans
65 to 74453
75+332
35 to 54326
55 to 64260
18 to 3476

Osage County, Kansas Veterans by Age

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Name Veterans % of Total
White1,40712.00%
Hispanic237.03%
Asian1550.00%
2+ Races135.63%
Black88.51%
Other Race416.67%

Osage County, Kansas Veterans by Race

Osage County, Kansas Veterans by Education

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6.80%

Veteran Poverty Rate

38.68%

Veteran Disability Rate

Osage County, Kansas Veterans by Education

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62%

Labor Force Participation

58.5%

Employment Rate

5%

Unemployment Rate

Osage County, Kansas Employment by Age

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Osage County, Kansas Employment by Race

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Osage County, Kansas Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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72.79%

Born in Osage County, Kansas

99.32%

Native Born

0.68%

Foreign Born

0.17%

Non Citizen

0.51%

Naturalized

Place of Birth

99.32% of Osage County, Kansas residents were born in the United States, with 72.79% having been born in Kansas. 0.17% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Osage County, Kansas Place of Birth

  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

Sources