Lookup Nicollet County Jail Inmates

Nicollet County Jail Overview

The Nicollet County Jail is operated by the Nicollet County Sheriff's Office. The official county jail page says the jail houses male and female inmates, sentenced and sentence-pending people, work release participants, and straight-time offenders. The Sheriff's Office page names Sheriff Aaron Petersen and describes the office as the county's chief law-enforcement agency, with jail and dispatch operations available around the clock.

This is a county-jail page, not a state-prison page. The Nicollet County Jail roster is the local source for current county custody. People who have been sentenced and transferred to the Minnesota Department of Corrections move into a different search system. Federal and immigration custody also use separate federal locators. That routing is important because a person can leave the St. Peter jail without being free from all custody.

Nicollet County Jail Capacity

The county states that the jail was built in 1984, first designed for 28 men, women, and juveniles, then expanded by six beds. The 2026 Minnesota Department of Corrections inspection report classifies the facility as a secure coed jail under Minnesota Rule 2911. It lists 34 approved secure coed beds and calculates operational capacity at 80 percent as 27.20 beds. That operational figure is not a current inmate count. It is the DOC planning threshold used in inspection reporting. The broader Nicollet County inmate population context belongs with capacity and inspection data, not a guessed daily count.

The 2026 DOC inspection gave the jail substantial compliance, with 99.21 percent for mandatory Rule 2911 items and 100 percent for essential items. One formal count issue was cited, and the June 2026 DOC response accepted the jail's corrective information as adequate. The same inspection authorized delinquent juvenile holding for up to six hours and found zero JJDPA violations during the audit period.

The Minnesota DOC adult facility inspection archive lists annual and biennial inspection material for Nicollet County Jail.

The archive is useful for capacity and compliance history, while the jail roster remains the source for current in-custody lookup.

Search Nicollet County Jail Roster

The official Nicollet County Jail custody roster is the main lookup for people currently held at the jail. County pages link to the roster from several access points. Public snippets identified it as a current in-custody list with columns for Photo, MNI, Name, Sex, Age, Booking number, Intake Date, Charges, and Bail\Bond. Direct access can be intermittent, so a failed roster page should not be treated as proof that the person is not in custody.

1. Open the official county roster and check the roster timestamp if it is shown.
2. Match by name, sex, age, MNI, booking number, and intake date rather than name alone.
3. Review charges and the Bail\Bond field as booking information, then confirm formal charges in MCRO.
4. If the person is missing, call the jail or use VINE for custody and release notification.
5. Use the MNDOC locator if the person may have been sentenced and transferred to state custody.

For a broader explanation of roster fields and current-custody searches, the county record path is covered in Nicollet County jail inmate records. Booking charges can change after prosecutor review, so a roster entry should be paired with court records when charges, bond orders, or hearing dates matter.

Nicollet County Jail Contact

The jail and Sheriff's Office share the law-enforcement complex in St. Peter. Jail and dispatch functions are available at all hours, while administrative and public records functions have weekday office hours. Call before traveling when the question involves custody, release timing, visitation, bond, medication, or Huber reporting.

Nicollet County Jail Visitation

Nicollet County's Sheriff's FAQ gives the jail visitation schedule and rules. Visits must be scheduled by phone before arrival. Visitors need valid picture identification, preferably a driver's license. A visitor must be at least 18 unless accompanied by a parent or legal guardian, must be appropriately dressed, and may not be under the influence. The FAQ also states that a visitor may not have been incarcerated in Nicollet County Jail within the prior 60 days.

Visits are once per day for 20 minutes on visiting days. No official video visitation schedule or remote-visit fee was located in the county sources reviewed, so confirm any remote option directly with the jail before planning around it.

Nicollet Jail Mail and Money

The official mail format uses the inmate's name, the jail name, and the St. Peter post office box. The jail uses Reliance for phone service, and only Reliance phone cards work on the system. Reporting inmates may bring money for phone cards or commissary if they choose, but outside phone cards do not work. The jail page also tells reporting inmates not to bring books, magazines, cell phones, jewelry, or other unauthorized property.

The Sheriff's FAQ says the jail may accept paperback books, jigsaw puzzles, puzzle books, and games depending on inventory. Contact the jail programmer before bringing or sending donations. Official sources did not locate commissary ordering limits, tablet programs, deposit-vendor fees, or online deposit rules.

Nicollet County Jail Booking

For people ordered to report to jail, Nicollet County publishes unusually detailed instructions. A reporting person should arrive on time, should not be under the influence, and should bring the court sentencing order. If the order is missing, the jail directs the person to Court Administration. Failure to report or reporting under the influence can result in court notification, possible charges, and revoked work-release privileges.

Current prescription medications should be brought in original containers. The jail permits limited socks, underwear, and bras with no underwires for reporting inmates. Jewelry is removed and stored until release, and the jail says it assumes no responsibility for loss. The county also states that deaf and hard-of-hearing detainees can receive auxiliary aids and services, including interpreters and TTYs, for access to services, privileges, facilities, and accommodations.

Nicollet Jail Huber Work Release

Nicollet County's Work Release/Huber page says a judge must grant Huber, but the jail still verifies employment and decides whether jail requirements are met. A court order granting Huber does not guarantee immediate release to work. The inmate must meet with the jail programmer before jail time starts, and the county strongly recommends contact right after court.

Huber inmates must complete paperwork and employment verification before release to work. They are responsible for medical expenses and must bring needed clothes, with laundry available for washing their own clothing.

Nicollet County Custody Lookup

Nicollet County Jail is the local place to search for pretrial detainees, sentence-pending inmates, work release participants, and short local sentences. The Minnesota Department of Corrections public locator is for adults committed to the Commissioner of Corrections and still under DOC jurisdiction. A newly sentenced person may take several business days to appear in the state locator after transfer.

Nicollet County Jail Directions

The jail is in the county government and law-enforcement complex at 501 S Minnesota Avenue in St. Peter. Visitors coming from U.S. 169 generally route toward downtown St. Peter and the county government-center area. From the south or Mankato side, follow U.S. 169 north into St. Peter, then turn toward the government-center blocks. From Nicollet, Lafayette, Courtland, or local county roads, route toward St. Peter rather than North Mankato.

The Minnesota Judicial Branch page for the same Government Center states that free surface-lot and on-street parking are available. Visitors should confirm parking, construction, entry, and access needs before arrival. The county jail page states that auxiliary aids and services are available for deaf and hard-of-hearing detainees.

Nicollet Jail Programs

The jail has a library with books, magazines, and newspapers, and inmates may access it once per day. Program and conditions details in official public sources are limited, but Huber work release, library access, donation screening, and accessibility services are documented. The 2025 DOC inspection noted chipped paint on some housing-unit door frames, rusted ceiling tiles, and camera updates in progress. The 2026 inspection found substantial compliance and accepted corrective action after a formal-count issue.

Note: Confirm custody, visit scheduling, property rules, and bond instructions with Nicollet County Jail before traveling.