Public toilets and restrooms in Lake County, SD

Lake County has 4 restrooms on the map: 3 open to the public and 1 in businesses for customers.

Highest-rated first. Updated November 5, 2026. All of South Dakota

Public restrooms

• Lake Herman State Park restroom

  Park restroom · No ratings yet

  Lake County, SD

• Lake Herman State Park restroom

  Park restroom · No ratings yet

  Lake County, SD

• Lake Herman State Park restroom

  Park restroom · No ratings yet

  Lake County, SD

Customers-only restrooms

Stores, cafés, and restaurants that usually let customers use the restroom. Buy something or ask staff first.

• QuikTrip

  Business (ask staff) · No ratings yet

  Lake County, SD

  Customers only

Nearby cities

Madison (3) Lake Madison (3) McCook County (9) Kingsbury County (8) Hartford (3) Brookings (11) Brookings County (3) Minnehaha County (15)