County · code 46067
Hutchinson CountySouth Dakota
Hutchinson County is in South Dakota and was founded in 1871, with its seat at Olivet.
- Founded1871
- County seatOlivet
- Land area813 sq mi + 1.4 sq mi water
- Population7,427 2020 Census
- Parcels mapped12,445 checked 15 October 2026
Where it is
Hutchinson on the map of South Dakota
South Dakota has 66 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Founded in 1871
An old deed may name a county that no longer exists, or a boundary that has since moved.
Hutchinson County was originally established in Dakota Territory and gained all of Armstrong County in 1879. It became a county in the state of South Dakota in 1889.
- 1879Gained territory Hutchinson gained all of Armstrong (Dakota Territory, original); Armstrong (Dakota Territory, original) eliminated.from Armstrong· Dak. Terr. Laws 1879, 13th sess., ch. 12/pp. 20-27
- 1889Became part of South Dakota Hutchinson became a county in the state of South Dakota. · U.S. Stat., vol. 25, ch. 180[1889]/pp. 676-684; U.S. Stat., vol. 26, no. 5/pp. 1548-1549; Swindler, 9:107-109; Van Zandt, 134
Land and parcels
What the maps cover in Hutchinson
Who publishes each layer, how good it is, and when we last checked.
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Parcels Good enough
Lot lines and tax-map numbers for 12,445 parcels from Hutchinson County. Drawn for tax purposes: usually within a few feet of a survey, but not a survey.
checked 15 October 2026 -
Address points Missing
No public address points layer found for Hutchinson County yet.
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Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Hutchinson by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
Hutchinson County's official site
We have found the county's site but not its offices yet; start there.
County government
- County government
The official website of Hutchinson County.
See your own lot on these maps
Open Hutchinson County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Hutchinson County
- When was Hutchinson County founded?
- Hutchinson County was founded in 1871.
- What is the county seat of Hutchinson County?
- The county seat of Hutchinson County is Olivet.
- Is there an online parcel map for Hutchinson County?
- Yes. Hutchinson County publishes a parcel map of 12,445 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
- Has Hutchinson County's boundary or name changed?
- Atlas of Historical County Boundaries records 2 changes for Hutchinson County. Since then the Atlas of Historical County Boundaries records 2 later changes, chiefly involving Armstrong County.
- Is my lot in a flood zone?
- We do not have flood maps for Hutchinson County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby