South Dakota · FIPS 46087 · County seat: Salem
McCook County, SD GIS & Parcel Viewer
Use this page to reach the official county parcel map for McCook County, South Dakota. The button below opens the McCook County Beacon site in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the McCook County parcel map ↗
Opens beacon.schneidercorp.com in a new tab. We link out and never embed or copy parcel data.
McCook County at a glance
| Official map | McCook County Beacon site |
|---|---|
| Type | County-run map |
| Website | beacon.schneidercorp.com |
| Access | Map page asked for a sign-in when we checked (Oct 2026) |
| County seat | Salem |
| Population | 5,809 (2023 Census Bureau estimate) |
| Land area | 574 sq mi |
| FIPS code | 46087 |
Where the parcel data comes from
It is a county-level map: McCook County or the company it hires keeps the parcel layer up to date. Our October 2026 check found the map itself restricted to visitors who sign in, so we don't label this link free. The county can tell you how to get access.
Finding a property on this map
- Press the button above to open Beacon, the Schneider Geospatial parcel platform this county uses. Accept the usage terms if asked.
- Search by address, owner or parcel number, or zoom in and click a lot.
- From a parcel's pop-up, open the full record to see values, sales or building data where the county shares them.
- Switch layers on or off to compare parcels with aerials, zoning or other overlays.
If an address search comes up empty, try the parcel number from a tax bill or deed instead, or click the lot on the map.
The county in brief
Census Bureau figures put McCook County at about 5,809 people (2023 estimate) on roughly 574 square miles of land, which is about 10 residents per square mile. By population it ranks 30th of 66 counties in South Dakota. Its county seat is Salem.
Nearby parcel maps
If the property sits near a county line, the parcel may belong to a neighbor. These counties border McCook County:
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.