Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest and crime counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site between September 23, 2026 and October 2, 2026.
Nicollet County, Minnesota, has about 34,000 residents (2024 Census Bureau estimate). A police report belongs to the agency whose officer wrote it, so which office holds a report from Nicollet County depends on where the incident happened: the Nicollet County Sheriff's Office for the unincorporated county, the agency that reports for the city inside a city. This guide names each agency, where its records page is and what the Minnesota Government Data Practices Act requires of it.
This guide covers which agency, the sheriff's reports, the cities' reports, how many reports, what the law requires and common questions.
Related guides: Nicollet County public records, Nicollet County arrest records, Nicollet County warrants, Nicollet County inmate search, Nicollet County criminal records, Minnesota arrest records and Minnesota inmate search.
Which Agency Holds a Report from Nicollet County
The report of an incident is released by the agency that took it; the court and the jail hold their own records of the same event, but not the report.
In Nicollet County that is the Nicollet County Sheriff's Office for the unincorporated county and for any city that contracts with it for police service, and the agency that reports for a city where the city has one of its own.
The Mankato Police Department is listed by the FBI across two counties including Nicollet County, so its arrests are not broken out for Nicollet County here.
Reports from the Nicollet County Sheriff's Office
The Nicollet County Sheriff's Office is the county agency; it had 2 violent and 1 property crimes reported for 2025 and reported 35 arrests for 2025.
Its reports come from its records unit, reached through the office at 507-934-7100. The office's page SearchSystems verified is its jail page, at nicolletcountymn.gov/240/Sheriffs-Office (page title: Sheriff's Office | Nicollet County, MN), phone 507-934-7100, 501 S. Minnesota Avenue P.O. Box 117 St. Peter, MN 56082, Monday - Friday 8 a.m. - 5 p.m., which answered when SearchSystems opened it on September 23, 2026.
Reports from the City Agencies in Nicollet County
The two cities the FBI lists in Nicollet County with a reporting agency of their own, with the police records page SearchSystems verified where the city has a guide:
- North Mankato: 22 violent and 99 property crimes reported for 2025; 197 arrests reported for 2025.
- St. Peter: 9 violent and 74 property crimes reported for 2025; 189 arrests reported for 2025. The St. Peter police department's page is at saintpetermn.gov/156/Police, phone 507-931-1550 (verified September 25, 2026).
A city on that list is reported separately whether the officers are the city's own or the sheriff's under contract; the FBI's list does not say which.
How Many Reports: Nicollet County in 2025
The three agencies in Nicollet County with all twelve months of 2025 on file reported 33 violent and 174 property crimes to the FBI that year, each one a report taken by the agency that holds it.
Together, the three agencies in Nicollet County with all twelve months of 2025 on file reported 421 arrests to the FBI that year, and each arrest is a report of its own.
What the Minnesota Government Data Practices Act Requires
Under the Minnesota Government Data Practices Act the agency must answer a request promptly, within a reasonable time, and it may charge copying, and staff time for requests over 100 pages. The request goes to the agency that holds the report, in writing, and does not have to say why the report is wanted.
A defendant who has been charged gets the report through the case: the County Attorney, 507-934-7890, handles discovery for pending cases.
Frequently Asked Questions
How do I get a police report in Nicollet County?
From the agency whose officer took it: the Nicollet County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Minnesota Government Data Practices Act the answer is due promptly, within a reasonable time.
How long does an agency in Nicollet County have to answer?
Under the Minnesota Government Data Practices Act, promptly, within a reasonable time. It may charge copying, and staff time for requests over 100 pages.
How do I get a report from the Nicollet County Sheriff's Office?
From its records unit, reached through the office at 507-934-7100. Under the Minnesota Government Data Practices Act the answer is due promptly, within a reasonable time.
Is this the official Nicollet County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.