Court directory

# U.S. District Court for the District of South Dakota

[View district on South Dakota map](/kyj/state/south-dakota?federalDistrict=SDD)

## Court information

### District of South Dakota

Physical address

Northern Division - 102 4th Ave SE, Aberdeen, SD 57402 (Unstaffed Clerk's Office)

Phone

(605) 945-4600

[Official location information](https://pacer.uscourts.gov/file-case/court-cmecf-lookup/court/SDDC) Checked August 13, 2026

### District of South Dakota

Physical address

Central Division - 225 S. Pierre St, Room 405, Pierre, SD 57501

Phone

(605) 945-4600

[Official location information](https://pacer.uscourts.gov/file-case/court-cmecf-lookup/court/SDDC) Checked August 13, 2026

### District of South Dakota

Physical address

Western Division - 515 9th St, Room 302, Rapid City, SD 57701

Phone

(605) 399-6000

[Official location information](https://pacer.uscourts.gov/file-case/court-cmecf-lookup/court/SDDC) Checked August 13, 2026

### District of South Dakota

Physical address

Southern Division - 400 S. Phillips Ave, Rm. 128, Sioux Falls, SD 57104

Phone

(605) 330-6600

[Official location information](https://pacer.uscourts.gov/file-case/court-cmecf-lookup/court/SDDC) Checked August 13, 2026

### Northern Division, Aberdeen

Physical address

102 Fourth Ave SE, Room 408, Aberdeen, SD 57401

Mailing address

225 South Pierre St, Pierre, SD 57501

Phone

(605) 945-4600

[Official location information](https://www.sdd.uscourts.gov/) Checked October 2, 2026 [Official location information](https://pacer.uscourts.gov/file-case/court-cmecf-lookup/court/SDDC)

## Assigned Judges

- [Camela Catherine Theeler Judge](/kyj/judge/camela-catherine-theeler)

- [Charles B. Kornmann Judge](/kyj/judge/charles-b-kornmann)

- [Eric Claude Schulte Judge](/kyj/judge/eric-c-schulte)

- [Karen E. Schreier Judge](/kyj/judge/karen-e-schreier)

- [Lawrence L. Piersol Judge](/kyj/judge/lawrence-l-piersol)

- [Mark A. Moreno U.S. Magistrate Judge](/kyj/judge/mark-a-moreno-south-dakota-us-magistrate)

- [Mark W Haigh U.S. Magistrate Judge](/kyj/judge/mark-w-haigh-south-dakota-us-magistrate)

- [Roberto Antonio Lange Chief U.S. District Judge](/kyj/judge/roberto-a-lange)

- [Veronica L. Duffy U.S. Magistrate Judge](/kyj/judge/veronica-l-duffy-iowa-us-magistrate)

## AI abuse cases

### Mattson & Dostal v. Rosebud Electric Cooperative et al.

Court response

Warning

## Court details

Official website

[https://pacer.uscourts.gov/file-case/court-cmecf-lookup/court/SDDC](https://pacer.uscourts.gov/file-case/court-cmecf-lookup/court/SDDC)

Court level

district

Court type

federal

Jurisdiction type

federal

[Source: www.sdd.uscourts.gov ↗](https://www.sdd.uscourts.gov/node/32)