Departments J – Z


LaSalle County Jail is located at 707 Etna Road, in Ottawa, Illinois and has the capacity of 250. (815) 434-8383. More information

Jury Commission

Service of summons to jurors. Providing juror venires to all courtrooms and parties involved and screening jurors for qualifications.

Jurors are to call a recorded message for instructions prior to reporting. Make sure to read all instructions on the jury summons listed on the back of the summons in the dark blue box. (815) 434-8262 or (815) 434-8293.
More information

Land Use Department

LaSalle County environmental and land use information, requirements and permits (815)434-8666 . More information


Maintains interior and exterior of all County buildings
Downtown (815) 434-8681.
Etna Road (815) 434-8277.

Mental Health Board

(815) 434-0708

Nursing Home

LaSalle County Nursing Home is a safe and comfortable environment, where you can bring your loved one, when care is needed in time when a person can no longer care for themselves, and/or families can no longer assist with their care.(815)433-0476. More information

Parks Department

Catlin Park is a 333-acre park features well-organized trail system hosts 14 distinct trails plus numerous connector trails. These trails course throughout the park’s habitat, including its various streams and ponds.
Shabbona County Park features picnic areas, open fields, several shelters and fishing ponds on the banks of Indian Creek. (815) 434-0518.
More information


Supervsion of the offender released to the community. (815) 434-0736.

Public Aid

(815) 433-1572.

Public Defender

Represents people, by Court order, charged with crimes which carry potential prison time. In Juvenile Court, representing minors who are the subject of abuse, neglect, or dependency petitions. Also, represents minors accused of being delinquent. (815) 434-8267.

Recorder of Deeds

The LaSalle County Recorder’s Office is where land records are filed. These records are available for public inspection by State Statute. The office provides the necessary equipment to search for and print copies of documents. (815) 434-8226. More information

Regional Superintendent of Schools

Regional Office of Education for LaSalle, Marshall and Putnam. Serves as intermediate link between local school district and state.  Is regulatory office to ensure that all districts are complying with state law. (815)434-0780. More information

School Health Services

Provides child health and nursing services. Conducts hearing tests, head-lice checks and eye tests (815) 434-8663.

Sheriff’s Office

Provides law enforcement services to the residents of the County. Running of the County’s Jail. Patrols the unincorporated county 24 hours/7 days a week. Provides security for the Judicial Circuit Court and screening for County buildings. Serves warrants, summonses, orders of protection, and other legal documents (815) 433-2161. More information

State’s Attorney

Joe Navarro State’s Attorney  LaSalle County Governmental Complex, 707 Etna Road Room 251, Ottawa, IL 61350 (815) 434-8340. More information


The Treasurer is responsible for depositing, investing and distributing monies on behalf of LaSalle County. (815)434-8219. More information

Veterans Assistance Commission

Mission:  To advocate for veterans and their families. More information
4231 Progress Blvd,  Suite 4
Peru, IL 61354
Phone: 815-433-1761  Fax: 815-433-6209