State's Attorney Office | Sully County
110 S. Main Street, Onida, SD 57564
Eligibility
Open to all
Hours
8:00am - 5:00pm (CT), Monday - Friday
605-258-2546
Voice·
Main Phone
Service area
Sully County, SD
Other Information
Age Group
- Adults (25-64)
- Young Adults (18-24)
- Children (0-17)
- Older Adults (65+)
Represents the interests of the state in prosecution of adult and juvenile crime and providing legal advice and representation to the county officials, department heads, and staff. The State's Attorney Office cannot represent private parties or give them legal advice.
Last Assured
10/23/2025
Providing organization
Sully County
Serving the citizens of Sully County.