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HomeSouth DakotaLyman CountyOacoma

Oacoma, South Dakota: commercial real estate data.

Oacoma is a Census town of 548 people across 2.63 square miles of land, in Lyman County. Median household income is $73,333, 77.7 percent of occupied homes are owned.

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

Oacoma

What Oacoma is

  • Census place typetown
  • Land area2.63 sq mi
  • Water area1.76 sq mi
  • Population per square mile of land209 plus or minus 43
  • County holding the largest share of its areaLyman 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.

Oacoma

How many people live in Oacoma

  • Population548 plus or minus 112
  • Median age40.2
  • Population under 18139 plus or minus 51
  • Share under 1825.4 percent plus or minus 7.7
  • Population 65 and over146 plus or minus 42
  • Share 65 and over26.6 percent plus or minus 5.5
  • Households242 plus or minus 50
  • Family households144 plus or minus 36
  • Share of households that are families59.5 percent

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

Oacoma

Income and work in Oacoma

  • Median household income$73,333 plus or minus $25,500
  • Per capita income$41,558
  • Civilian labor force271 plus or minus 74
  • Employed253 plus or minus 69
  • Unemployed18 plus or minus 15
  • Unemployment rate6.6 percent plus or minus 5.2
  • Adults 25 and over399 plus or minus 82
  • Adults 25 and over with a high school diploma or higher93.2 percent
  • Adults 25 and over with a bachelor degree or higher18.8 percent plus or minus 7.3
  • Adults 25 and over with a graduate degree6.3 percent plus or minus 4.6

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

Oacoma

Housing in Oacoma

  • Housing units288
  • Occupied units242 plus or minus 50
  • Vacant units46 plus or minus 23
  • Vacancy rate16.0 percent plus or minus 7.4
  • Owner occupied188 plus or minus 47
  • Renter occupied54 plus or minus 25
  • Ownership rate77.7 percent
  • Median owner-occupied home value$171,700 plus or minus $81,663
  • Median gross rent, monthly$883
  • Annual rent as a share of median income14.4 percent plus or minus 5.3
  • Single family units200 plus or minus 50
  • Share single family69.4 percent
  • Units in buildings of two or more46 plus or minus 27
  • Share in buildings of two or more16.0 percent plus or minus 9.0
  • Mobile homes42 plus or minus 23
  • Median year structure built1988

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

Oacoma

How Oacoma gets to work

  • Workers 16 and over who commute230 plus or minus 68
  • Commuting under 15 minutes140 plus or minus 53
  • Share commuting under 15 minutes60.9 percent plus or minus 14.2
  • Commuting 30 minutes or more39 plus or minus 22
  • Share commuting 30 minutes or more17.0 percent plus or minus 8.4
  • Drove alone74.3 percent
  • Carpooled14.7 percent plus or minus 11.1
  • Public transport0.0 percent
  • Walked1.6 percent plus or minus 2.4
  • Worked from home6.1 percent plus or minus 7.1

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

Lyman County, not Oacoma

Lyman County context, not Oacoma figures

  • Establishments in Lyman County87
  • Covered employment, Lyman County1,369
  • Average annual pay, Lyman County$37,710
  • Housing units permitted, Lyman County6

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

All Lyman 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

Oacoma questions, answered from the record.

How many people live in Oacoma, South Dakota?

548, in 242 households. Oacoma town covers 2.63 square miles of land, which is 209 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Oacoma in?

Lyman 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 Oacoma?

$73,333. The median owner-occupied home is valued at $171,700. Median gross rent is $883 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Are the county figures on this page Oacoma figures?

No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Lyman 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 Oacoma.

Is zoning published for Oacoma?

No. Nothing on this page presents parcel level zoning.