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COUNTY · 1990 CENSUS

Osage County

Kansas · 15,248 residents · 706 sq mi
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The short version

Osage County is a county of 15,248 people in Kansas. 79% of homes are owner-occupied. Median home value sits at $37,900. 9% of adults hold a bachelor's degree or higher. At a median age of 36.0, this is an older place than the country as a whole. Renters pay $280 a month at the median.

At a glance
Lower income
below the US median
US median: $30,130
Older
median age 36.0
US median: 33.0
Less educated
9% hold a bachelor's degree
US average: 20%
More affordable
home values down 30%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

15,248
−9%vs 2000
vs 16,712 in 2000
1990 – 2025
36.0
−8%vs 2000
vs 38.9 in 2000
US average: 33.0
Land area
706 sq mi
Population, 19902024
15K16K16K16K17K19902000201020202024Osage County
202416K
1990201020202024
Age distribution, 1990
Under 56.8%(1,033)
US avg: 7.3%
5 to 97.6%(1,162)
US avg: 7.3%
10 to 148.3%(1,259)
US avg: 6.9%
15 to 196.5%(993)
US avg: 7.1%
20 to 244.4%(664)
US avg: 7.5%
25 to 3415%(2,284)
US avg: 17.5%
35 to 4414.1%(2,156)
US avg: 15.1%
45 to 549.9%(1,507)
US avg: 10.2%
55 to 649.9%(1,515)
US avg: 8.5%
65 to 749%(1,366)
US avg: 7.3%
75 to 845.6%(860)
US avg: 4%
85 and over2.9%(449)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$24,867
−14%inflation adjusted, since 2000
vs $37,928 in 2000
US average: $30,130
1990 – 2024
$10,823
−39%vs 2000
vs $17,691 in 2000
US average: $14,340
10.9%
+2.5 ptsvs 2000
vs 8.4% in 2000
US average: 13.2%
Section 03

Housing

$37,900
−30%inflation adjusted, since 2000
vs $71,500 in 2000
US average: $93,722
1990 – 2024
$280
−7%inflation adjusted, since 2000
vs $398 in 2000
US average: $450
79.2%
−0.6 ptsvs 2000
vs 79.8% in 2000
20.8% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic96.4%(16,109)
Black0.2%(36)
Hispanic / Latino1.5%(255)
Asian0.2%(27)
Other0%
1990
White, non-Hispanic98.7%(15,049)
Black0.1%(8)
Hispanic / Latino0.7%(110)
Asian0.1%(19)
Other1.1%(172)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican3%(480)
Salvadoran0.2%(29)
Puerto Rican0.1%(11)
Asian origin
Chinese0.1%(15)
Korean0%(2)
Pacific Islander origin
Ancestry
German23.7%(3,727)
English14.5%(2,286)
Irish11.9%(1,878)
American5.6%(884)
French2.1%(324)
Scottish2%(310)
Swedish1.9%(296)
Italian1.8%(286)
Dutch1.2%(190)
Norwegian1%(157)
Welsh0.9%(140)
Polish0.8%(129)
+ 25 more ancestry groups with data
Scotch-Irish0.7%(107)
Danish0.5%(73)
British0.4%(59)
Swiss0.3%(43)
Australian0.3%(41)
Czech0.2%(31)
Russian0.2%(31)
Austrian0.2%(24)
Belgian0.1%(16)
Hungarian0.1%(12)
Ukrainian0.1%(11)
Canadian0.1%(9)
Kenyan0%(7)
Finnish0%(6)
Greek0%(5)
Slovene0%(5)
Section 05

Education

9.3%
−5.0 ptsvs 2000
vs 14.3% in 2000
US average: 20.3%
High school or higher
76.9%
−8.6 ptsvs 2000
vs 85.5% in 2000
US average: 75.2%
2.6%
−1.9 ptsvs 2000
vs 4.5% in 2000
US average: 7.1%
Section 06

Commute & transportation

28.5 min
+29%vs 2000
vs 22.0 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married27.8%(1,809)
Married53.7%(3,491)
Widowed3.7%(239)
Divorced14.9%(966)
Women 15+
Never married18.4%(1,170)
Married54.8%(3,475)
Widowed8.9%(564)
Divorced17.9%(1,133)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

8.1%
−3.6 ptssince 2013
from 11.7% in 2013
US average: 8.4%
56.3%
+1.9 ptssince 2020
from 54.4% in 2020
US average: 54.8%
Direct-purchase
15.1%
−0.6 ptssince 2020
from 15.7% in 2020
US average: 13.8%
23.2%
+0.7 ptssince 2020
from 22.5% in 2020
US average: 18.4%
15.6%
+0.4 ptssince 2020
from 15.2% in 2020
US average: 20.9%
VA health care
4.2%
−1.3 ptssince 2020
from 5.5% in 2020
US average: 2.2%
Any private
72.3%
+0.4 ptssince 2020
from 71.9% in 2020
US average: 67.1%
Any public
36.9%
+0.9 ptssince 2020
from 36.0% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)28.3%(284)
US avg: 26.4%
Gulf War (1990s)24.1%(242)
US avg: 24.3%
Vietnam era42.7%(429)
US avg: 33.1%
Korean War5.8%(58)
US avg: 4.5%
World War II0.2%(2)
US avg: 1%

Share of the 1,005 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Osage County, Kansas?

Osage County, Kansas has about 15,248 residents according to the 1990 Census.

What is the median household income in Osage County, Kansas?

The typical household in Osage County, Kansas earns about $24,867 a year. Half of households make more than that, and half make less.

Is Osage County, Kansas expensive?

In Osage County, Kansas, the median home is worth about $37,900, and the typical rent is about $280 a month.

How educated are people in Osage County, Kansas?

About 9.3% of adults age 25 and over in Osage County, Kansas hold a bachelor's degree or higher.

What is the poverty rate in Osage County, Kansas?

About 10.9% of people in Osage County, Kansas live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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