Use this page to find court records, arrest records, and other public records in Lake County.
⚡ At a Glance
- Clerk of Courts: Lake County Courthouse, South Dakota — Contact the clerk
- Sheriff: Lake County Sheriff's Office, South
- Online search: SD UJS — Case Search
- County seat: South, South Dakota
Start here: Choose the type of record you need below.
What You Can Find Here
- Full name of the person or business
- Case number, if you have one
- Approximate date or location of the record
Court Records
The Lake County Clerk of Courts maintains records for cases filed in local courts. Office: Lake County Courthouse, South Dakota.
| Office | Details |
|---|---|
| Clerk of Courts | Lake County Courthouse, South Dakota |
| Phone | Contact the clerk |
| Online Search | SD UJS — Case Search |
Arrest Records
Arrest records in Lake County come from the arresting agency. The Lake County Sheriff's Office operates the county jail in South.
| Agency | Location |
|---|---|
| Lake County Sheriff's Office | South, South Dakota |
Contact the Lake County Sheriff for local arrest records.
Other Public Records
Lake County maintains other public records through county offices in South.
How to Request Records
In person: Visit Lake County Courthouse, South. Bring valid ID.
Online: Use SD UJS — Case Search.
By mail: Submit a request under South Dakota's public records law. Call Contact the clerk.
About Lake County
Lake County is in South Dakota, county seat: South.
Frequently Asked Questions
This page is a guide. All information comes from government sources.
Last updated: April 15, 2026