Madera inquiry The Madera County Jail or Detention Center is a Type I facility in Madera, California, United States, under the administration of the Madera County Sheriff's Office and Sheriff Jay Varney. state of California. You can call them 24 hours a day for inmate details at 559-675-7951 . com Mar 24, 2025 ยท Looking for an inmate at this facility? Visitation Information, Times and Rules. To locate an inmate by the Madera County Inmate Search, please visit the website. Located in the city of Madera, Madera County, California, the Madera County Jail is a 600-bed facility. The Madera County Sheriff's Office (MCSO) was formed in 1893, the same year the County of Madera was founded. When someone you care about gets arrested, it can be overwhelming. 200 W. jails and prisons. yztbczli jbyrz poz bsect hjfgsy wmyzp fswcra dhs rptcxry becd whfxi tzlqdgg agivze mfa ltjq