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Oskaloosa, Kansas: commercial real estate data.

Oskaloosa is a Census city of 1,113 people across 0.99 square miles of land, in Jefferson County. Median household income is $83,750, 74.1 percent of occupied homes are owned.

Underlined figures are computed by MMCG Analytics, not published by the agency.

Oskaloosa

What Oskaloosa is

  • Census place typecity
  • Land area0.99 sq mi
  • Water area0.01 sq mi
  • Population per square mile of land1,120 plus or minus 257
  • County holding the largest share of its areaJefferson County, 100.0 percent

US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Oskaloosa

How many people live in Oskaloosa

  • Population1,113 plus or minus 255
  • Median age38.9
  • Population under 18254 plus or minus 75
  • Share under 1822.8 percent
  • Population 65 and over197 plus or minus 58
  • Share 65 and over17.7 percent
  • Households428
  • Family households292 plus or minus 78
  • Share of households that are families68.2 percent

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Oskaloosa

Income and work in Oskaloosa

  • Median household income$83,750
  • Per capita income$42,525 plus or minus $10,794
  • Civilian labor force600 plus or minus 153
  • Employed587 plus or minus 154
  • Unemployed13 plus or minus 13
  • Unemployment rate2.2 percent plus or minus 2.1
  • Adults 25 and over760
  • Adults 25 and over with a high school diploma or higher94.1 percent plus or minus 24.5
  • Adults 25 and over with a bachelor degree or higher23.0 percent plus or minus 7.0
  • Adults 25 and over with a graduate degree11.4 percent plus or minus 5.5

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Oskaloosa

Housing in Oskaloosa

  • Housing units437
  • Occupied units428
  • Vacant units9 plus or minus 12
  • Vacancy rate2.1 percent plus or minus 2.7
  • Owner occupied317 plus or minus 80
  • Renter occupied111 plus or minus 41
  • Ownership rate74.1 percent
  • Median owner-occupied home value$183,100
  • Median gross rent, monthly$846
  • Annual rent as a share of median income12.1 percent plus or minus 3.0
  • Single family units362 plus or minus 82
  • Share single family82.8 percent
  • Units in buildings of two or more67 plus or minus 36
  • Share in buildings of two or more15.3 percent plus or minus 7.6
  • Mobile homes8 plus or minus 11
  • Median year structure built1969

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Oskaloosa

How Oskaloosa gets to work

  • Workers 16 and over who commute521 plus or minus 144
  • Commuting under 15 minutes227 plus or minus 93
  • Share commuting under 15 minutes43.6 percent plus or minus 13.3
  • Commuting 30 minutes or more227 plus or minus 76
  • Share commuting 30 minutes or more43.6 percent
  • Drove alone78.6 percent
  • Carpooled8.8 percent plus or minus 6.3
  • Public transport0.0 percent
  • Walked3.7 percent plus or minus 5.0
  • Worked from home8.6 percent plus or minus 4.9

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Oskaloosa

Flood risk in Oskaloosa

  • NFIP communityCity of Oskaloosa
  • NFIP community number200151
  • Participating in the NFIPYes
  • Community Rating System classNone
  • Currently effective map date11/04/09(M)

The City of Oskaloosa participates in the National Flood Insurance Program as community 200151 and carries no Community Rating System class, so no CRS premium discount applies to it.

Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.

Jefferson County, not Oskaloosa

Jefferson County context, not Oskaloosa figures

  • Establishments in Jefferson County316
  • Covered employment, Jefferson County3,862
  • Average annual pay, Jefferson County$51,468
  • Housing units permitted, Jefferson County61

Every figure in this section is published for Jefferson County as a whole and is not a measurement of Oskaloosa.

All Jefferson County figures →

US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.

Coverage

What this page does not hold.

Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →

Common questions

Oskaloosa questions, answered from the record.

How many people live in Oskaloosa, Kansas?

1,113, in 428 households. Oskaloosa city covers 0.99 square miles of land, which is 1,120 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Oskaloosa in?

Jefferson County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.

What is the median household income in Oskaloosa?

$83,750. The median owner-occupied home is valued at $183,100. Median gross rent is $846 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Is Oskaloosa in the National Flood Insurance Program?

Yes. Oskaloosa appears in the FEMA Community Status Book as Oskaloosa, city of, community 200151, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.

Are the county figures on this page Oskaloosa figures?

No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Jefferson County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Oskaloosa.

Is zoning published for Oskaloosa?

No. Nothing on this page presents parcel level zoning.