Clark County, Illinois
Clark County is located in eastern Illinois along the Indiana border. The county seat is Marshall.
County Information
- County seat
- Marshall
Courts serving Clark County
- Judicial circuit
- 5th Circuit
- County seat
- Marshall
- Courthouse
- Clark County Courthouse
- Courthouse address
- 501 Archer Avenue, Marshall, IL 62441
- Court telephone
- (217) 826-8713
- Chief judge
- Lori Pearson
Divisions and services listed for this court: Law Library, 5th Circuit Resources, Administrative Orders, Circuit Clerk, Disability Information (ADA), e-Filing, Employment Opportunities, Fee Schedule, Forms, IL Legal Aid Online, Online Records (Case Search), Probation, Copier, Court Disability Coordinator, E-filing Kiosk, Free Parking, Internet, Lactation Rooms, Local Rules / Orders, Mobile Devices Allowed, Printer, Public Transportation.
Work and industry in Clark County
- ZF — automotive electronics manufacturing facility
324 business establishments, led by other services (47), accommodation and food services (43), retail trade (40), construction (30), finance and insurance (28). 2022 County Business Patterns.
Getting to and around Clark County
Interstates (not specified) · US/state highways (not specified) · Rail (not specified) · River ports (not specified) · Airports (not specified)
Community information compiled from api.census.gov, en.wikipedia.org, illinoiscourts.gov and reviewed 2026-09-10.
Legal Services in Clark County
Black, Ballard, McDonald, P.C. represents Clark County clients in the following practice areas:
Clark County sits in Illinois's 5th Circuit, and county matters are filed at the Clark County Courthouse.
Contact the Firm
The office is located in Mt. Vernon, Illinois. Contact an attorney to discuss your Clark County matter.