Washtenaw County Jail Overview
The Washtenaw County Sheriff's Office Corrections division operates Washtenaw County Jail for adult local custody. It is the first facility to check for a recent Ann Arbor, Ypsilanti, Chelsea, Saline, Milan, Dexter, township, University of Michigan, or sheriff arrest when the person has not already been released, sentenced, or moved to another system. The county's pages use the phrase "incarcerated individual" and organize jail services by task: incarcerated individual information, contact visitation, attorney visits, bonding, mail, money accounting, phone calls, voicemail, property release, and video visitation.
The official material reviewed did not locate a public Washtenaw County Jail roster, live booking list, mugshot gallery, complete housing map, or current public lobby schedule. That gap matters. A Washtenaw County Jail inmate lookup should not be treated as a simple name search on a public roster. The working local path is the inmate information phone line, the sheriff records request process, court records after charges are filed, VINELink where Michigan custody notifications are available, and the correct state or federal locator if the person has left local custody.
The county jail sits inside a broader Washtenaw inmate population system. Women's Huron Valley Correctional Facility is MDOC state prison custody, Federal Correctional Institution Milan is BOP custody, and Washtenaw County Youth Center is juvenile custody. Those facilities are in or near Washtenaw County, but they are not substitutes for the adult county jail. A person booked on a fresh local case normally starts with the jail. A person sentenced to MDOC or held by BOP should be checked in the proper statewide or federal locator.
Washtenaw County Jail Population
Current sheriff pages reviewed for Washtenaw County Jail did not publish a single official rated bed count on the jail information hub. The research file preserves that as a gap rather than filling it with an unsourced number. For broader context, the Vera Institute county dataset lists Washtenaw County jail rated capacity as 407 in 2023 and jail population as 318 in 2023. A Washtenaw County or CivicClerk grant packet snippet reported 4,436 people incarcerated over 2024 with an average daily population of 353. WEMU reported on May 14, 2026 that WCSO's 2025 Strategic Impact Report placed the jail population at 275. These are useful public figures, but they should be read by source and date.
Washtenaw public-safety material also frames the county as keeping about one jail bed per 1,000 residents, compared with three per 1,000 for an average Michigan county jail. That policy frame helps explain why custody confirmation may involve diversion, bond, court action, release, or transfer rather than only a static roster entry.
Washtenaw County Jail Inmate Lookup
Use the WCSO incarcerated individual information hub as the local starting point, but do not expect it to show a public name-search roster. The research found no official public roster or booking-photo gallery on exposed WCSO pages. For current local custody, call the inmate information line. For written booking, incident, jail check, or proof-of-incarceration records, use the sheriff records request page. For formal charges, search court records after the case opens.
The official jail information hub is shown in the captured source image from Washtenaw County's incarcerated individual information page.
That hub points families toward service pages, so the lookup process often moves through phone, records, visitation registration, bond, court, or notification channels.
- Start with WCSO's incarcerated individual information hub and confirm the correct facility type.
- Call 734-585-7247 for county jail inmate information when the person may be in local adult custody.
- Use records request language such as county local jail check, booking record, arrest report, incident report, or proof of incarceration when a written record is needed.
- Search Washtenaw Trial Court, 14A, 14B, 15th District Court, or MiCOURT after charges are filed.
- Use MDOC OTIS for sentenced state prisoners and the BOP locator for federal custody, including FCI Milan.
Note: MDOC OTIS does not cover county jail or city lockup inmates, so do not use it for a fresh local arrest.
Washtenaw County Jail Contact
Washtenaw County Jail and the sheriff service center share the public Hogback Road location used by WCSO jail and records materials. The research identifies the jail/sheriff complex address, the main sheriff phone, and a separate inmate information number located through county staff-directory snippets. Visitor registration material also lists the sheriff office phone, fax, and email. Confirm department-specific hours before visiting because the exposed pages did not publish a complete lobby-hours table.
Washtenaw County Jail
2201 Hogback Road
Ann Arbor, MI 48105
734-585-7247 inmate information
734-971-8400 sheriff service center
Washtenaw County Jail Visits
Washtenaw County Jail visitation is split into contact visitation for eligible incarcerated individuals, attorney non-contact booth visits, and video visitation. WCSO describes video visitation as a fully automated system at the sheriff's office. The official registration PDF says visitors may register from home or at a PC terminal in the sheriff visitation lobby. Registration requires a valid email address and valid ID, and the ID type and number must match the ID brought to the visit.
| Visit or Contact Type | Documented Detail | Scheduling Note |
|---|---|---|
| Contact visitation | Available for eligible incarcerated individuals | Confirm current eligibility and schedule with WCSO |
| Video visitation | Automated WCSO system with online or lobby registration | Valid email, valid ID, facility selection, and inmate search required |
| Attorney visit | Non-contact booth visits | Allowed except during emergencies and scheduled lockdowns |
| Published day-by-day hours | Not exposed in captured county text | Confirm before travel |
Washtenaw County Jail Mail
Mail, phones, voicemail, money, and property are documented as separate WCSO service pages. The mail page summary says it explains how to send mail, what cannot be sent, and how to send gift packs, but the detailed mail text was not exposed in the captured research. Use the jail address and confirm the exact name, inmate ID, and banned-item rules before sending anything. Do not assume packages, photos, books, or cards are accepted unless WCSO's current mail page allows them.
| Service | Provider or Detail |
|---|---|
| Mail address | Confirm current format with WCSO before sending; detailed rule text was not captured |
| Phone and voicemail | Securus Technologies is identified by WCSO |
| Money deposit | eXpress Account, with online, phone, cash, card, and kiosk channels noted in snippets |
| Facility number | Washtenaw County Jail facility number 248105 noted in search snippets |
| Property after prison transfer | Property and commissary are boxed and held 30 days from sentencing |
Washtenaw County Jail Intake
Booking at Washtenaw County Jail normally follows arrest by WCSO, Ann Arbor Police, Ypsilanti-area agencies, University of Michigan police, Michigan State Police, or another local agency. The visible county pages did not publish a step-by-step booking procedure, so the research uses Michigan jail standards and local access points. Intake generally verifies identity, records property, collects booking data, completes required fingerprints or photos, screens health and mental-health risk, and assigns housing based on classification. Classification means a custody and safety review, not a final court judgment.
After intake, the court path becomes just as important as the jail path. Bond and release conditions come from the court. Filed charges may differ from arrest language because the prosecutor reviews police reports before authorizing, amending, reducing, dismissing, or adding charges. For a current jail search, call the jail. For charges and hearings, search the court record. For a booking or incident record that is not online, use sheriff records request.
About Washtenaw County Jail
Washtenaw County Jail is part of a sheriff's office that serves more than 350,000 residents across 25 local units of government. WCSO lists Corrections as one of its divisions, along with Administrative Operations, Community Engagement, Emergency Services, Innovative Reentry, and Police Services. Corrections material points to Correctional Services, jail classes, mental health services, Community Corrections, community programs, drug and alcohol random testing, pre-trial programs, tether programs, community work program, and court security services.
Recent public reporting on WCSO's 2025 Strategic Impact Report described contact visitation being rolled out and Innovative Reentry adding benefits and housing coordination. The county's public-safety framing also emphasizes prevention, diversion, and a smaller jail footprint than many Michigan counties. Those local priorities shape the Washtenaw County Jail custody count and the records trail that follows an arrest.
Note: Confirm custody, visit eligibility, and current jail rules with WCSO before traveling to Hogback Road.