County · code 46063
Harding CountySouth Dakota
Harding County is a South Dakota county with its seat in Buffalo. The county covers 2,671.6 square miles and had a population of 1,311 in 2020.
- Founded1909
- County seatBuffalo
- Land area2,672 sq mi + 6.6 sq mi water
- Population1,311 2020 Census
Where it is
Harding 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 1909
An old deed may name a county that no longer exists, or a boundary that has since moved.
Harding County was first formed on February 28, 1889, when it gained all of the extinct Burdick County from Dakota Territory, though it immediately lost territory to Butte County. On November 2, 1889, Harding became a county in the state of South Dakota, and for several years it was attached to Butte County for tax collection and judicial purposes. On November 8, 1898, Harding was eliminated when it lost all its territory to Butte County, but it was re-created on November 3, 1908, from Butte County with slightly different boundaries and fully organized on February 17, 1909.
- 1889Gained territory Harding gained all of Burdick (Dakota Territory, extinct); Burdick eliminated. Harding lost to Butte.from Burdickfrom Butte· Dak. Terr. Laws 1889, 18th sess., ch. 47/p. 73
- 1889Became part of South Dakota Harding 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
- 1894Gained territory Harding gained from Choteau (extinct) and Martin (extinct), and gained all of Ewing; Ewing eliminated. Harding also lost to Butte. · S. Dak. Laws 1893, 3d sess., ch. 47/p. 77
- 1898Lost territory Harding lost all territory to Butte; Harding eliminated, ending its attachment to Butte. · S. Dak. Laws 1897, 5th sess., ch. 43/p. 93
- 1908Harding County created Harding re-created from Butte with slightly different boundaries from the original Harding, which was eliminated 8 November 1898; Harding not fully organized, not attached. · S. Dak. Comp. Laws 1929, 1:143, 146, 149; S. Dak. Laws 1911, 12th sess., ch. 7/p. 7; S. Dak. Code 1939, 1:319, 324, 328-329
Show all 8 changes
- 1889Gained territory Harding gained all of Burdick (Dakota Territory, extinct); Burdick eliminated. Harding lost to Butte.from Burdickfrom Butte· Dak. Terr. Laws 1889, 18th sess., ch. 47/p. 73
- 1889Became part of South Dakota Harding 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
- 1890Changed Harding attached to Butte “for the levy and collection of taxes therein.” · S. Dak. Laws 1890, 1st sess., ch. 65/p. 159
- 1894Gained territory Harding gained from Choteau (extinct) and Martin (extinct), and gained all of Ewing; Ewing eliminated. Harding also lost to Butte. · S. Dak. Laws 1893, 3d sess., ch. 47/p. 77
- 1895Changed Attachment of Harding to Butte “for judicial purposes” was confirmed. · S. Dak. Laws 1895, 4th sess., ch. 48/pp. 53-54
- 1898Lost territory Harding lost all territory to Butte; Harding eliminated, ending its attachment to Butte. · S. Dak. Laws 1897, 5th sess., ch. 43/p. 93
- 1908Harding County created Harding re-created from Butte with slightly different boundaries from the original Harding, which was eliminated 8 November 1898; Harding not fully organized, not attached. · S. Dak. Comp. Laws 1929, 1:143, 146, 149; S. Dak. Laws 1911, 12th sess., ch. 7/p. 7; S. Dak. Code 1939, 1:319, 324, 328-329
- 1909Changed Harding fully organized. · "Dakota's Counties," 13
Land and parcels
What the maps cover in Harding
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 Harding County yet. Lot lines and owners of record are kept by the county (hardingcountysd.com).
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Address points Missing
No public address points layer found for Harding 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
Harding 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
Harding 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 Harding County.
See your own lot on these maps
Open Harding 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 Harding County
- When was Harding County founded?
- Harding County was founded in 1909.
- What is the county seat of Harding County?
- The county seat of Harding County is Buffalo.
- Is there an online parcel map for Harding 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.
- Has Harding County's boundary or name changed?
- Harding County was created in 1908. Since then the Atlas of Historical County Boundaries records 7 later changes, chiefly involving Butte County, Burdick County and Choteau County.
- Is my lot in a flood zone?
- We do not have flood maps for Harding County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby