HomeSouth DakotaSully CountyOnida
Onida, South Dakota: commercial real estate data.
Onida is a Census city of 644 people across 0.67 square miles of land, in Sully County. Median household income is $70,000, 80.1 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Onida
What Onida is
- Census place typecity
- Land area0.67 sq mi
- Water area0 sq mi
- Population per square mile of land958
- County holding the largest share of its areaSully 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.
Onida
How many people live in Onida
- Population644
- Median age42.2 plus or minus 10.3
- Population under 18175 plus or minus 42
- Share under 1827.2 percent
- Population 65 and over144 plus or minus 37
- Share 65 and over22.4 percent plus or minus 4.7
- Households292
- Family households145 plus or minus 29
- Share of households that are families49.7 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Onida
Income and work in Onida
- Median household income$70,000
- Per capita income$45,090
- Civilian labor force366
- Employed366
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over443
- Adults 25 and over with a high school diploma or higher95.9 percent
- Adults 25 and over with a bachelor degree or higher29.6 percent
- Adults 25 and over with a graduate degree7.0 percent plus or minus 3.0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Onida
Housing in Onida
- Housing units349
- Occupied units292
- Vacant units57 plus or minus 29
- Vacancy rate16.3 percent plus or minus 8.0
- Owner occupied234
- Renter occupied58 plus or minus 28
- Ownership rate80.1 percent
- Median owner-occupied home value$178,600
- Median gross rent, monthly$939
- Annual rent as a share of median income16.1 percent
- Single family units273
- Share single family78.2 percent
- Units in buildings of two or more54 plus or minus 29
- Share in buildings of two or more15.5 percent plus or minus 8.1
- Mobile homes22 plus or minus 12
- Median year structure built1974
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Onida
How Onida gets to work
- Workers 16 and over who commute344
- Commuting under 15 minutes217 plus or minus 47
- Share commuting under 15 minutes63.1 percent
- Commuting 30 minutes or more97 plus or minus 29
- Share commuting 30 minutes or more28.2 percent plus or minus 7.1
- Drove alone78.4 percent
- Carpooled10.9 percent plus or minus 4.9
- Public transport0.0 percent
- Walked2.2 percent plus or minus 2.2
- Worked from home6.0 percent plus or minus 4.8
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Onida
Flood risk in Onida
- NFIP communityCity of Onida
- NFIP community number460210
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date(NSFHA)
The City of Onida participates in the National Flood Insurance Program as community 460210 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.
Sully County, not Onida
Sully County context, not Onida figures
- Establishments in Sully County67
- Covered employment, Sully County679
- Average annual pay, Sully County$55,514
- Housing units permitted, Sully County17
Every figure in this section is published for Sully County as a whole and is not a measurement of Onida.
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
Onida questions, answered from the record.
How many people live in Onida, South Dakota?
644, in 292 households. Onida city covers 0.67 square miles of land, which is 958 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Onida in?
Sully 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 Onida?
$70,000. The median owner-occupied home is valued at $178,600. Median gross rent is $939 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Onida in the National Flood Insurance Program?
Yes. Onida appears in the FEMA Community Status Book as Onida, city of, community 460210, 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 Onida figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Sully 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 Onida.
Is zoning published for Onida?
No. Nothing on this page presents parcel level zoning.