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Lake County, IL Jail and Prison System

Address: 4913 Helbush Drive, Lakeport, CA 95453
Phone: 707-262-4240

Lake County Correctional Facility is a Medium security level County Jail located in the city of Lakeport, Illinois. The facility houses Male and Female Offenders who are convicted for crimes which come under Illinois state and federal laws. The County Jail was opened in 1989 The facility has a capacity of 1,741 inmates, which is the maximum amount of beds per facility.

The facility is part of Lakeport, California judicial district, which has 0 facilities in total.

Visit Illinois inmate search page for statewide information.

  • 1,741 Capacity
  • Lakeport, California Judicial District

How Do I Visit an Inmate in Lake County Correctional Facility?

Locating an Inmate in Lake County Correctional Facility

The best way to locate or get information of any inmate currently incarcerated in Lake County Correctional Facility is to contact the County Jail for information on the inmate or visit them online at

Be Approved

Make sure an inmate you are visiting have placed you on their approved visiting list.

Be Prepared to Lake County Correctional Facility Visiting Rules

For information on official policy that outlines the regulations and procedures for visiting a Lake County Correctional Facility inmate contact the facility directly via 707-262-4240 phone number.

Visitation Days and Hours

Lake County Correctional Facility County Jail has visiting hours on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays. For more information on when you can visit an inmate and get directions contact the County Jail directly.

Visiting a Lake County Correctional Facility inmate on holidays:

The inmate will be notified as to any changes to the "normal" visitation schedule due to holidays and/or any special commitments.

USP General Visiting Hours
Mon8am - 4:30pm
Tue8am - 4:30pm
Wed8am - 4:30pm
Thu8am - 4:30pm
Fri8am - 4:30pm

How to Send a Mail/Care Package to an Inmate?

Inmates can receive letters from their family members and friends, as well as packages from home with prior written approval from the inmate's unit team or authorized staff member at Lake County Correctional Facility.

To make sure the mail and package you are sending comes under approved item list and for more clarification contact the County Jail administration at 707-262-4240. Another option for contacting the facility is reaching out via email at

You can also try to contact the facility by reaching out to them on social media platforms. Visit their Facebook page here.