HomeSouth DakotaJackson CountyInterior
Interior, South Dakota: commercial real estate data.
Interior is a Census town of 77 people across 1.34 square miles of land, in Jackson County. 81.5 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
This is a small place, and the figures below carry wide margins.
The American Community Survey reaches Interior through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 77 with a margin of error of plus or minus 67, which is 87.0 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it.
Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.
Interior
What Interior is
- Census place typetown
- Land area1.34 sq mi
- Water area0 sq mi
- Population per square mile of land58 plus or minus 50
- County holding the largest share of its areaJackson 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.
Interior
How many people live in Interior
- Population77 plus or minus 67
- Median age46.1 plus or minus 40.9
- Population under 1830 plus or minus 27
- Share under 1839.0 percent plus or minus 9.9
- Population 65 and over10 plus or minus 17
- Share 65 and over13.0 percent plus or minus 19.5
- Households27 plus or minus 23
- Family households14 plus or minus 15
- Share of households that are families51.9 percent plus or minus 33.7
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Interior
Income and work in Interior
- Per capita income$15,105 plus or minus $12,963
- Civilian labor force14 plus or minus 20
- Employed14 plus or minus 20
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over44 plus or minus 33
- Adults 25 and over with a high school diploma or higher95.5 percent plus or minus 97.4
- Adults 25 and over with a bachelor degree or higher25.0 percent plus or minus 33.5
- Adults 25 and over with a graduate degree11.4 percent plus or minus 27.8
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Interior
Housing in Interior
- Housing units33 plus or minus 23
- Occupied units27 plus or minus 23
- Vacant units6 plus or minus 7
- Vacancy rate18.2 percent plus or minus 17.0
- Owner occupied22 plus or minus 21
- Renter occupied5 plus or minus 8
- Ownership rate81.5 percent plus or minus 35.1
- Median owner-occupied home value$137,500 plus or minus $48,657
- Single family units27 plus or minus 23
- Share single family81.8 percent plus or minus 41.4
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes4 plus or minus 9
- Median year structure built1958
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Interior
How Interior gets to work
- Workers 16 and over who commute14 plus or minus 20
- Commuting under 15 minutes8 plus or minus 19
- Share commuting under 15 minutes57.1 percent plus or minus 107.2
- Commuting 30 minutes or more6 plus or minus 15
- Share commuting 30 minutes or more42.9 percent plus or minus 86.8
- Drove alone42.9 percent plus or minus 49.2
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked57.1 percent plus or minus 80.0
- Worked from home0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Interior
SBA loans in Interior (504)
- Approvals1
- Gross approval$351,000
- Average approval$351,000
- Median approval$351,000
- Largest approval$351,000
- Jobs supported12
- Loans with a final outcome1
- Charged off0
- Median term240 months
- Distinct CDCs1
Counted by borrower city: approvals to borrowers whose address is in Interior, in any county, FY2010 to FY2026. Only 1 loan has reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Jackson County, not Interior
Jackson County context, not Interior figures
- Establishments in Jackson County53
- Covered employment, Jackson County691
- Average annual pay, Jackson County$41,313
- Housing units permitted, Jackson County0
Every figure in this section is published for Jackson County as a whole and is not a measurement of Interior.
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
Interior questions, answered from the record.
How many people live in Interior, South Dakota?
77, in 27 households. Interior town covers 1.34 square miles of land, which is 58 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Interior in?
Jackson County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
Are the county figures on this page Interior figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Jackson 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 Interior.
Is zoning published for Interior?
No. Nothing on this page presents parcel level zoning.
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