Merced inmate search. Click on “Inmate Search. At Mercedcountyjail. ca. ” Enter the offender’s first and last name or booking number. Click “Search. Learn about the jail programs, policies, and services for inmates and their families. org, we understand the importance of staying connected with your loved ones, even during the most challenging times. That’s why we’ve developed an advanced inmate search tool that makes it easy to locate individuals across all correctional facilities in California. Find information about inmates in Merced County Jail by name, booking number, or date of birth. Enter an inmate's name, subject number or booking number to get details like mugshot, bond, court date and charge.