The Blue Earth County Inmate Population
The Blue Earth County inmate population is centered on one local detention facility, the Blue Earth County Jail in Mankato. The jail is operated by the Blue Earth County Sheriff's Office and holds adults received by the jail, current detainees, people serving local jail time, work-release or scheduled-sentence reports, and people who were very recently released. A person sentenced to the Commissioner of Corrections leaves the local jail count and is searched through the Minnesota Department of Corrections Public Viewer instead.
The count rises or falls as arrests, bail decisions, probation conditions, court calendars, local sentence reporting, release dates, and state-prison transfers move people in or out of the Justice Center. The official roster is a snapshot, not an annual jail report. On June 18, 2026, the live roster showed 81 visible inmate-entry blocks, while the 2025 Minnesota DOC inspection report listed the jail's approved secure coed capacity as 146 beds.
Blue Earth County Inmate Population Statistics
The best sourced Blue Earth County inmate population figures come from the live jail roster, the Minnesota DOC facility inspection report, and Census population data. Annual bookings and average length of stay were not located in the official sources reviewed, so those figures are not filled in here. The roster count below is labeled as a point-in-time custody snapshot because roster entries can change throughout the day.
| Measure | Figure | Source / Year |
|---|---|---|
| Current visible roster count | 81 inmate-entry blocks | Official Jail Roster Report, Last Updated 6/18/2026 9:30:28 AM |
| Approved secure coed capacity | 146 beds | Minnesota DOC inspection report, inspected 05/14/2025 |
| Operational capacity | 131.40 | Minnesota DOC 2025 inspection report, 90 percent operating capacity |
| County population | 70,634 | U.S. Census QuickFacts, July 1, 2025 estimate |
| Snapshot roster rate | About 115 per 100,000 | Calculated from 81 entries and 70,634 residents; not an official annual incarceration rate |
Blue Earth County Inmate Population Trends
The public record does not provide a clean annual series for every year, but several dated markers show how the Blue Earth County inmate population has moved across time. The 2013 year-end figure is historical context, the 2022 figures came from a news report about staffing and population-reduction strategies, and the 2026 roster figure is a live roster snapshot. Those source types should not be mixed as if they were one official trend table.
| Year / Date | Figure | Notes |
|---|---|---|
| 12/31/2013 | 97 | Prisoners of the Census table for Blue Earth County Jail population, historical context. |
| Pre-pandemic reference | About 120 ADP | KEYC 2022 report quoted a county official; not an official annual jail table. |
| March 2022 reference | About 63 | KEYC reported population-reduction strategies during a staffing-shortage story. |
| 06/18/2026 | 81 visible entries | Official jail roster snapshot, Last Updated 9:30:28 AM. |
Note: A live roster count can change quickly, so use the timestamp before comparing it to a prior Blue Earth County jail figure.
Who Is Counted in the Blue Earth County Inmate Population
Blue Earth County publishes useful custody fields, but it does not publish a full demographic table for the current jail population in the reviewed sources. The roster shows age for each entry and lists charge, arresting agency, case number, status, and projected release date when available. The inspected roster did not show race, sex, height, weight, full date of birth, housing unit, or a published aggregate split between pretrial and sentenced inmates.
Definition: In this county context, jail custody means local custody at Blue Earth County Jail. State prison custody means MNDOC jurisdiction after a qualifying sentence, and federal or immigration custody uses separate federal systems.
- County jail detainees include people in intake, pretrial custody, local sentence service, work release, or short-term holds.
- Sentenced state prisoners are not counted on the county roster after transfer to Minnesota DOC custody.
- Federal and immigration detainees require BOP or ICE lookup tools when they are under federal authority.
- Juvenile custody is limited locally; the 2025 DOC report lists a delinquent juvenile hold approval of 6 hours.
Blue Earth County Jail Capacity and Current Roster Count
The Minnesota DOC inspection report is the main capacity source for Blue Earth County Jail. It lists 146 approved secure coed beds and a 131.40 operational capacity at 90 percent. Compared with the June 18, 2026 roster snapshot of 81 visible entries, the roster stood at about 55 percent of approved capacity and about 62 percent of operational capacity. Those are simple snapshot calculations, not an official overcrowding finding.
The same inspection report states that the jail was inspected on 05/14/2025 and had authority to operate from 07/01/2025 through 06/30/2027. Local program material also points to the county's Yellow Line Project, which aims to reduce unnecessary incarceration, systemic costs, and jail population by improving service options and coordination between law enforcement and human services.
Laws Governing the Blue Earth County Inmate Population
Minnesota law explains why parts of the Blue Earth County inmate population are visible to the public and why other details may be withheld. Jail records, arrest data, booking photographs, detention standards, and expungement rules come from different sources, so a roster entry should be read as a custody record rather than a complete criminal history.
Key Statutes and Rules:
Minnesota Statutes Chapter 13 controls public, private, confidential, and nonpublic government data under the Government Data Practices Act.
Minnesota Statutes Section 13.82 covers law-enforcement data and says booking photographs are public data unless temporarily withheld for an active investigation.
Minnesota Statutes Section 641.05 requires sheriffs to keep a permanent jail record for people committed to jail.
Minnesota Statutes Section 241.021 gives the Minnesota DOC correctional facility inspection and minimum-standards authority.
Minnesota Rules Chapter 2911 sets local adult detention facility standards for capacity, records, health, security, discipline, and jail operations.
Blue Earth County and the State Prison Population
No Minnesota state prison is physically located in Blue Earth County. When a person arrested or convicted in Blue Earth County is sentenced to prison and committed to the Commissioner of Corrections, the county roster is no longer the right population tool. The MNDOC Public Viewer covers adults under DOC jurisdiction, including people in prison and people released from prison but still under DOC supervision. MNDOC cautions that newly sentenced people can take several business days to display.
| Custody Type | Where to Search | What It Covers |
|---|---|---|
| Blue Earth County Jail | Blue Earth County Jail Roster Report | Current and very recent local jail custody. |
| Minnesota state prison | MNDOC Public Viewer | Adults committed to DOC and still under DOC jurisdiction. |
| Federal custody | BOP Inmate Locator | Federal sentenced and historical federal inmate records. |
| Immigration detention | ICE Online Detainee Locator System | ICE detainee location searches by A-Number or biographical data. |
How to Search the Blue Earth County Inmate Population
The official county custody lookup starts with the live jail roster. Blue Earth County's roster is a report, not a form-driven search database, and the county instructs users to use the browser Find feature. That detail matters because there is no last-name box, booking-number field, or facility dropdown on the inspected roster report.
Start with the person's name. If the arrest is recent and the roster has no match, the county warns that a person may be in intake and not listed until 24 hours after a booking number is assigned. For urgent confirmation, use the jail information line rather than assuming the person is not in custody.
- Open the Blue Earth County Jail Roster Report.
- Use browser Find, often Ctrl+F, and type the person's last name or a distinctive part of the name.
- Move through each match and compare age, booking time, charges, arresting agency, case number, and status.
- If no jail entry appears, call Blue Earth County Jail at (507) 304-4830 for urgent custody confirmation.
- If the person was sentenced to prison, search the MNDOC Public Viewer instead.
Current Inmate Lookup in Blue Earth County
The live roster showed a last-updated timestamp during the research inspection and displayed individual inmate-entry blocks in the page body. A typical entry can show an inmate photo, name, age, booking date and time, charge sections, arresting agency, case number, charge description, status, and a projected release date field. Detailed demographic fields and housing unit information were not visible in the inspected roster entries.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Browser Find / Ctrl+F | Browser text find | Optional but recommended | County instructs users to locate a name within the roster using browser Find. |
| Last name text | Browser text find | Optional | Type the surname or a partial surname in the browser find box. |
| First name text | Browser text find | Optional | Useful when several people share a last name. |
| Booking number | Not exposed as search field | N/A | No booking-number search field appeared in the inspected roster markup. |
| Facility | Not exposed as dropdown | N/A | Only Blue Earth County Jail is mapped for this site. |
Past and Released Inmate Records in Blue Earth County
The county roster covers people received by, currently in, or very recently released from Blue Earth County Jail. It should not be treated as a full historical archive. For older booking records, reports, or records connected to agencies whose records are maintained by the Sheriff's Records Division, use the records request channel at (507) 304-4814 or Records@blueearthcountymn.gov. Some records may be private under the Data Practices Act or require a signed release.
Past custody questions also depend on where the person went after the jail booking. A recent complaint may appear in the Blue Earth County Adult Criminal Complaints Database, a filed case may appear in Minnesota Court Records Online, a sentenced prisoner may appear in MNDOC, and release notification may be available through Minnesota VINE.
What a Blue Earth County Inmate Record Shows
A Blue Earth County inmate record on the public roster is a custody entry. It is useful for current jail status and recent booking facts, but it is not the same as a prosecutor complaint, a court register of actions, a criminal history report, or a DOC prison profile. Read the field labels carefully before using a roster entry to plan a visit, post bail, or contact the records office.
| Field | What It Shows |
|---|---|
| Inmate photo | Public booking-style image when available on the roster entry. |
| Name and age | Name in roster format and age in years. |
| Date and time of booking | When the person was booked after intake processing and booking-number assignment. |
| Charges | Plain-language offense descriptions grouped by charge number. |
| Arresting agency | Agency tied to the charge, such as Mankato Police or Blue Earth County Sheriff. |
| Status | Custody or case status language observed in entries, such as Pending or Bail Set. |
| Projected release date | Release estimate field when known; it may be blank. |
State, Federal, and VINE Lookup Channels
Blue Earth County has no local state prison, BOP institution, federal detention center, or ICE detention facility identified in the research. Still, a person arrested in the county can move into a state, federal, or immigration system after the local booking. Use the MNDOC Public Viewer for sentenced Minnesota prison custody, the BOP locator for federal prison custody, ICE ODLS for immigration detention, and Minnesota VINE for county jail release notifications.
Note: No Blue Earth County Sheriff's Office or Mankato Police custody app was found; the Mankato 311 app is a city service tool, not a jail roster or warrant search tool.
Blue Earth County Detention Facilities
The facility map resolves to one local detention facility. Blue Earth County Jail is part of the Justice Center on Carver Road in Mankato, where the jail, sheriff's office, County Attorney, District Court, Community Corrections, and related justice services are clustered.
- Blue Earth County Jail - county jail for adults received by, held in, or very recently released from local custody, including pretrial detainees, local sentence service, work-release reports, and holds pending release or transfer.
Blue Earth County Inmate Population FAQ
How big is the Blue Earth County inmate population?
The official roster snapshot reviewed on June 18, 2026 showed 81 visible inmate-entry blocks. The 2025 Minnesota DOC inspection report listed 146 approved secure coed beds and 131.40 operational capacity. Because the roster changes with bookings, releases, and transfers, the live number should be checked against the roster timestamp.
How do I search the Blue Earth County inmate population?
Open the official roster and use browser Find or Ctrl+F. The roster is a report with entries in the page body, not a search form. If a person was just arrested, Blue Earth County warns the person may not appear until 24 hours after booking-number assignment.
Can I look up a released or past inmate?
The roster covers current and very recent jail custody. For older local records, contact the Sheriff's Records Division. For court charges, search the Adult Criminal Complaints Database and MCRO. For prison custody after sentencing, use the MNDOC Public Viewer.
Where do booking photos fit into the Blue Earth County inmate population?
The live jail roster displays inmate photos when available, but the county did not publish a separate mugshot gallery in the reviewed sources. Minnesota law treats booking photographs as public data unless temporary withholding applies for an active investigation.
Does the county roster show federal or ICE detainees?
The county roster is the local jail custody source. Federal prisoners should be searched through the BOP Inmate Locator, and immigration detainees should be searched through ICE ODLS or regional ICE contacts. Those systems do not work like the county jail roster.