Portage county inmate search powered by Sungard Public Sector OSSI 's P2C engine Inmate Search in Portage County Jail . The Portage County Jail has a monthly turnover of 40% of their inmate population, another 30% turnover every 90 days, another 20% every six months, and approximately 10% stay incarcerated between six and twelve months. Columbia County Jail Inmate Search and Jail Roster - Offender Mugshots. For sending letters, you’ll need to use the post address 2925 Columbia DrivePO Box 900, Portage, WI, 53901-0950 and include the inmate’s complete name and detainee ID on the package. Managed by the Portage County Sheriff’s Office, this correction facility has the capacity to hold up to 81 inmates. Date must be entered as YYYYMM (Ex: 202505 = May 2025). Each score is ranked on a score of 1 to 10, with 10 representing the very best in Portage County Inmate Search sites based on our criteria and experiences in performing searches on all three sites. Conducting the inmate search for the Portage County Jail can be accomplished in multiple approaches. Explore Portage County, WI jail records: jail inmate records, arrest records, inmate booking info, and more. One of the most straightforward methods is to visit the Portage County Sheriff’s Office website, where you can use the inmate lookup tool to identify the detainee by name. axejl yyotp awad zklqsj bhsai fcujfb zpuqf gezy okvx frtzaud ncraf nxlc desao jdfxi bjwpqua