McCook County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in McCook County, South Dakota. Each link goes to the county or state office that keeps the record.
Where each record lives
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Owner, land, building and value
These records are kept by the McCook County Equalization.
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Tax bills and payments
Property taxes are billed and collected by the McCook County Treasurer.
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Deeds, liens and recorded documents
Search deeds, mortgages, liens and other recorded documents in the McCook County deed and lien search.
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Value complaints and appeals
Value appeals are heard by the McCook County Equalization.
We haven’t found McCook County’s parcel maps online. The county’s website, mccookcountysd.gov, lists its offices and how to reach them.
Links go to official county and state sites and were last checked in November 2026. Offices move their pages, so if one has changed, the county’s own website (mccookcountysd.gov) is the place to start.