Oskaloosa, Kansas Population 2021

2,158
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Oskaloosa is a city located in Jefferson County Kansas. Oskaloosa has a 2020 population of 2,158. It is also the county seat of Jefferson County. Oskaloosa is currently growing at a rate of 0.56% annually but its population has decreased by -0.60% since the most recent census, which recorded a population of 2,171 in 2010. Oskaloosa reached it's highest population of 2,171 in 2010.

The average household income in Oskaloosa is $79,721 with a poverty rate of 7.31%. The median rental costs in recent years comes to $763 per month, and the median house value is $162,800. The median age in Oskaloosa is 41.5 years, 39.8 years for males, and 42.3 years for females.

Oskaloosa Demographics

According to the most recent ACS, the racial composition of Oskaloosa was:

  • White: 96.45%
  • Two or more races: 2.48%
  • Other race: 0.68%
  • Native American: 0.39%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Oskaloosa, Kansas is 2,158 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,122.The last official US Census in 2010 recorded the population at 2,171.

Oskaloosa, Kansas Population 2021

Population by Race

Race Population Percentage
White1,98396.45%
Two or More Races512.48%
Some Other Race140.68%
American Indian and Alaska Native80.39%
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Oskaloosa Population by Race

Oskaloosa Population Pyramid $2021

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Oskaloosa Median Age

41.5


Total

39.8


Male

42.3


Female

Oskaloosa Adults

There are 1,612 adults, (335 of whom are seniors) in Oskaloosa.

Oskaloosa Age Dependency

61

Age Dependency Ratio

26.2

Old Age Dependency Ratio

34.8

Child Dependency Ratio

Oskaloosa Sex Ratio

Female

1,030

50.10%

Male

1,026

49.90%

Oskaloosa Population by Age

Oskaloosa Renter vs Owner Occupied by Household Type

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Oskaloosa Household Types

Type Owner Renter
Married85.5%14.5%
Non Family82%18%
All80.4%19.6%
Male71.7%28.3%
Female57%43%

80.4%

Rate of Home Ownership

Oskaloosa Households and Families

Type Count Average Size Owned
All8842.2680.4
Married4212.9685.5
Non Family3171.1482
Female932.6757
Male532.7471.7

2.81

Average Family Size

2.26

Average Household Size

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Oskaloosa Households by Type

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Education Attained Count Percentage
Less Than 9th Grade664.39%
9th to 12th Grade865.71%
High School Graduate62241.33%
Some College31821.13%
Associates Degree916.05%
Bachelors Degree27218.07%
Graduate Degree503.32%
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Oskaloosa Educational Attainment by Sex (over 25)

Oskaloosa Educational Attainment by Race

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Race Total High School Bachelors
White1,4371,306307
Hispanic35357
2+ Races194
Other Race14146
Native American822

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

The highest rate of bachelors degrees is among other race people with a rate of 42.86%.

Oskaloosa Educational Attainment by Race

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Name Average Male Female
Overall$34,932$41,033$31,034
Less Than 9th Grade$31,016$31,154$30,852
High School Graduate$41,875$52,733$38,304
Some College$33,919$34,459$31,324
Bachelors Degree$30,000$$27,237
Graduate Degree$54,000$63,333$53,750

$34,932

Average Earnings

$41,033

Average Male

$31,034

Average Female

Oskaloosa Earnings by Educational Attainment

Oskaloosa Language by Age

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Oskaloosa Language

96.89% of Oskaloosa residents speak only English, while 3.11% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.09% of the population.

Oskaloosa Language

Oskaloosa Poverty by Race

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Name Total In Poverty Poverty Rate
White1,8951216.39%
Multiple451942.22%
Native8675.00%

7.31%

Overall Poverty Rate

7.32%

Male Poverty Rate

7.31%

Female Poverty Rate

Poverty in Oskaloosa

The race most likely to be in poverty in Oskaloosa is Native, with 75.00% below the poverty level.

The race least likely to be in poverty in Oskaloosa is White, with 6.39% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.50%. Among those working part-time, it was 7.62%, and for those that did not work, the poverty rate was 12.16%.

Oskaloosa Poverty

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Name Poverty
Bachelors or Greater12.10%
Less Than 9th Grade7.38%
Some College6.65%
High School1.36%

Oskaloosa Poverty Rate by Education

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Rate Poverty
Female Employed4.01%
Female Unemployed4.00%
Male Employed2.95%
Male Unemployed0.00%

Oskaloosa Poverty Rate by Employment Status and Sex

Oskaloosa Income by Household Type

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Name Median Mean
Households$57,778$79,721
Families$78,938$95,039
Married Families$85,893-
Non Families$33,705$44,924
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Income by Household Type

Oskaloosa Marital Status

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Marriage Rates

51.8%

Overall Marriage Rate

52.6%

Male Marriage Rate

51.0%

Female Marriage Rate

Oskaloosa Married by Age and Sex

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Oskaloosa Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Oskaloosa Marital Status by Race

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Oskaloosa Marital Status

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206

Number of Veterans

177

Male Veterans

29

Female Veterans

War Veterans
Vietnam67
First Gulf War53
Korea34
Second Gulf War22
World War II12

Oskaloosa Veterans by War

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Age Group Veterans
75+71
55 to 6459
35 to 5441
65 to 7423
18 to 3412

Oskaloosa Veterans by Age

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Name Veterans % of Total
White19412.37%
2+ Races1254.55%

Oskaloosa Veterans by Race

Oskaloosa Veterans by Education

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0.00%

Veteran Poverty Rate

42.86%

Veteran Disability Rate

Oskaloosa Veterans by Education

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65.2%

Labor Force Participation

59.8%

Employment Rate

8.2%

Unemployment Rate

Oskaloosa Employment by Age

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Oskaloosa Employment by Race

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Oskaloosa 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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71.21%

Born in Oskaloosa

99.61%

Native Born

0.39%

Foreign Born

0.39%

Non Citizen

0.00%

Naturalized

Place of Birth

99.61% of Oskaloosa residents were born in the United States, with 71.21% having been born in Kansas. 0.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Oskaloosa Place of Birth

Year Population Growth Annual Growth Rate
20212,158120.56%
20202,146120.56%
20192,134120.57%
20182,122-11-0.52%
20172,13370.33%
20162,126-1-0.05%
20152,127-2-0.09%
20142,12920.09%
20132,127-10-0.47%
20122,137-10-0.47%
20112,147-24-1.11%
20102,1710.00%

Oskaloosa Population by Year