County · code 46102
Oglala Lakota CountySouth Dakota
Oglala Lakota County is a county in South Dakota with its seat in Hot Springs. The county was founded in January 1875 and named after the Oglala Lakota people.
- Founded1875
- County seatHot Springs
- Named forOglala Lakota
- Land area2,094 sq mi + 2.8 sq mi water
- Population13,672 2020 Census
Where it is
Oglala Lakota 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 1875
An old deed may name a county that no longer exists, or a boundary that has since moved.
Oglala Lakota County was formed in 1875, and named after Oglala Lakota. Hot Springs is the county seat.
- 1875Oglala Lakota County created
Land and parcels
What the maps cover in Oglala Lakota
Who publishes each layer, how good it is, and when we last checked.
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Parcels Missing
No public parcel map found for Oglala Lakota County yet. Lot lines and owners of record are kept by the county (oglalalakota.sdcounties.org).
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Address points Missing
No public address points layer found for Oglala Lakota 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
Oglala Lakota 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
Who to ask before you build, dig or sell
Official county pages only. We link to them; we do not copy them, because they change.
Inside a city or town, permits usually come from that city rather than the county.
Zoning and code
County government
- County government
The official website of Oglala Lakota County.
See your own lot on these maps
Open Oglala Lakota 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 Oglala Lakota County
- When was Oglala Lakota County founded?
- Oglala Lakota County was founded in 1875, and named after Oglala Lakota.
- What is the county seat of Oglala Lakota County?
- The county seat of Oglala Lakota County is Hot Springs.
- Is there an online parcel map for Oglala Lakota County?
- Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
- Is my lot in a flood zone?
- We do not have flood maps for Oglala Lakota County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby