HomeSouth DakotaDewey CountyIsabel
Isabel, South Dakota: commercial real estate data.
Isabel is a Census town of 214 people across 0.84 square miles of land, in Dewey County. Median household income is $68,750, 57.4 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Isabel
What Isabel is
- Census place typetown
- Land area0.84 sq mi
- Water area0 sq mi
- Population per square mile of land253 plus or minus 78
- County holding the largest share of its areaDewey 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.
Isabel
How many people live in Isabel
- Population214 plus or minus 66
- Median age35.4
- Population under 1870 plus or minus 30
- Share under 1832.7 percent plus or minus 10.0
- Population 65 and over25 plus or minus 16
- Share 65 and over11.7 percent plus or minus 6.4
- Households94 plus or minus 31
- Family households54 plus or minus 16
- Share of households that are families57.4 percent plus or minus 25.5
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Isabel
Income and work in Isabel
- Median household income$68,750 plus or minus $26,554
- Per capita income$27,913 plus or minus $6,928
- Civilian labor force108 plus or minus 38
- Employed93 plus or minus 34
- Unemployed15 plus or minus 12
- Unemployment rate13.9 percent plus or minus 10.0
- Adults 25 and over132 plus or minus 37
- Adults 25 and over with a high school diploma or higher93.2 percent
- Adults 25 and over with a bachelor degree or higher7.6 percent plus or minus 10.2
- Adults 25 and over with a graduate degree1.5 percent plus or minus 7.9
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Isabel
Housing in Isabel
- Housing units102 plus or minus 32
- Occupied units94 plus or minus 31
- Vacant units8 plus or minus 5
- Vacancy rate7.8 percent plus or minus 4.2
- Owner occupied54 plus or minus 20
- Renter occupied40 plus or minus 25
- Ownership rate57.4 percent
- Median owner-occupied home value$48,200 plus or minus $13,640
- Median gross rent, monthly$818
- Annual rent as a share of median income14.3 percent plus or minus 5.8
- Single family units85 plus or minus 34
- Share single family83.3 percent plus or minus 19.9
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes17 plus or minus 10
- Median year structure built1974
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Isabel
How Isabel gets to work
- Workers 16 and over who commute93 plus or minus 34
- Commuting under 15 minutes64 plus or minus 32
- Share commuting under 15 minutes68.8 percent plus or minus 24.0
- Commuting 30 minutes or more20 plus or minus 17
- Share commuting 30 minutes or more21.5 percent plus or minus 16.1
- Drove alone92.5 percent
- Carpooled4.3 percent plus or minus 8.5
- Public transport0.0 percent
- Walked3.2 percent plus or minus 4.1
- Worked from home0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Isabel
Flood risk in Isabel
- NFIP communityCity of Isabel
- NFIP community number460122
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date(NSFHA)
The City of Isabel participates in the National Flood Insurance Program as community 460122 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.
Dewey County, not Isabel
Dewey County context, not Isabel figures
- Establishments in Dewey County103
- Covered employment, Dewey County2,447
- Average annual pay, Dewey County$51,085
- Housing units permitted, Dewey County3
Every figure in this section is published for Dewey County as a whole and is not a measurement of Isabel.
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
Isabel questions, answered from the record.
How many people live in Isabel, South Dakota?
214, in 94 households. Isabel town covers 0.84 square miles of land, which is 253 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Isabel in?
Dewey 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 Isabel?
$68,750. The median owner-occupied home is valued at $48,200. Median gross rent is $818 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Isabel in the National Flood Insurance Program?
Yes. Isabel appears in the FEMA Community Status Book as Isabel, city of, community 460122, 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 Isabel figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Dewey 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 Isabel.
Is zoning published for Isabel?
No. Nothing on this page presents parcel level zoning.
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