Searching Marshall County: what to expect
Searches in Marshall County run on two layers: a few county-run sources (3 below) and Minnesota's statewide databases for everything else. You don't need a county-level docket here — Minnesota courts are searchable statewide, mapped on our Minnesota court records page. Locally, marshallcountymn.gov takes care of the sheriff's side — jail roster and inmate lookups, while ci.marshall.mn.us covers the election side. The county posts nothing for vital records, so that search runs through the statewide sources on our Minnesota vital records page.
SearchSystems Editorial
Edited by SearchSystems Editorial Team — verified against official government sources. About our editorial process.
Last reviewed: June 04, 2026 · Methodology: all Marshall County record-source URLs verified against the official local and Minnesota state publishers on the review date. 6 primary .gov / official sources cited below.
Marshall County — Key Numbers (2026)
Population, demographics, and county-seat data for Marshall County, Minnesota — verified against U.S. Census 2024 estimates.
8,771
Population
Census estimate
3,746
Households
Census estimate
$69,396
Median income
Annual household
$140,900
Median home value
Census ACS
Warren
County seat
In Minnesota
Criminal records
2 sources
Court records
5 sources
Wants & warrants
1 source
Property records
2 sources
Vital records
2 sources
Voter records
2 sources
Professional licenses
see state portal
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources One source Use state portal
Marshall County Records at a Glance
| Record type | Marshall County verified sources |
|---|---|
| Court records | Lyon County District Court Judgment Search - Minnesota Court Records Online (MCRO) |
| Criminal records | SHERIFF Case Search - Minnesota Court Records Online (MCRO) |
| Wants & warrants | Marshall Police Department's Top 10 Most Wanted |
| Property records | ASSESSOR Department Description - Marshall County, MN |
| Vital records | RECORDER Minnesota Vital Records and Certificates - MN Dept. of Healt… |
| Voter records | Marshall County - Minnesota Elections - Marshall, MN |
| Professional licenses |
Count of officially verified .gov / .us record sources cataloged for Marshall County. Sources reviewed June 04, 2026.
What Changed in 2026 — Marshall County Records
2026
Marshall County official government portal active
The official Marshall County government website at www.co.marshall.mn.us continues to serve as the canonical local source.
2026
Marshall County court records portal verified
State court system links for Marshall County verified against the Minnesota judiciary portal in 2026.
2026
Marshall County criminal records access
State criminal records repository for Marshall County (statewide system, not county-specific) confirmed active in 2026.
2026
Marshall County property records online
Marshall County property assessment and recorder office online portal active in 2026.
The 4-Step Marshall County Records Pathway
1
Step 1 — Start at the Marshall County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Marshall County clerk's office is the first stop.
2
Step 2 — Use the Minnesota statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Minnesota state level — not by the county.
3
Step 3 — Federal sources for federal records
Federal court cases (PACER), federal tax liens (IRS), military records (NPRC), and immigration data (ICE) are all federal — not held by the county.
4
Step 4 — Cross-check before relying on data
Most county portals lag 24-48 hours behind the courthouse. For time-sensitive verification, call the clerk directly.
Five Things People Get Wrong About Marshall County Records
MYTH"Marshall County maintains all criminal records."
FACTCriminal records for Marshall County are held by the Minnesota state repository, NOT the county. The county sheriff has only the local arrest log.
MYTH"Records sealed in Marshall County are gone everywhere."
FACTSealing removes records from public search but they still exist at the courthouse and may appear in FBI records (Identity History Summary).
MYTH"Free 'instant background' sites have Marshall County data."
FACTOnly the official Minnesota state repository has verified, current Marshall County data. Free sites often have stale data.
MYTH"The Marshall County assessor's value is what I'll sell my home for."
FACTThe Marshall County assessor's value is for property tax purposes only — usually below market value.
MYTH"All county records older than 50 years are public."
FACTPartially false. Public-records rules vary by record type AND state. Court records and deeds are usually older-public; vital records remain restricted longer (often 75-125 years).
Primary Sources and Official Record Portals
- www.co.marshall.mn.us — Official Marshall County government website
- mncourts.gov — Court records — official source
- www.marshallcountymn.gov — Criminal records — official source
- ci.marshall.mn.us — Wants & warrants — official source
- www.health.state.mn.us — Vital records — official source
- fbi.gov — FBI Identity History Summary (federal record)
Related — Marshall County & Minnesota Records
For records not specific to Marshall County, use Minnesota's statewide system or the national hub.
📍 Minnesota statewide record systems:
- Minnesota Court Records →
- Minnesota Criminal Records →
- Minnesota Property Records →
- Minnesota Vital Records →
- Minnesota Voter Records →
- Minnesota Wants & Warrants →
- Minnesota Licenses →
- Minnesota Recorded Documents →
🇺🇸 National hubs:
Related Public Records
Minnesota statewide records: Court records · Criminal records · Wants & warrants · Property records · Vital records · Voter records · Licenses · Recorded docs
National directories: Court records · Criminal records · Property records · Vital records · Federal databases
Most Marshall County searches end up needing one of these:
About Marshall County, Minnesota
Marshall County is located in northwest Minnesota. The county seat is Warren (official site: http://www.co.marshall.mn.us/).
- Population: 8,771
- Households: 3,746
- Median household income: $69,396
- Median home value: $140,900
- Below poverty line: 7.4%
- Land area: 1,775.1 sq mi
- Population density: 4.9 people / sq mi
- Public libraries indexed: 1
- NCES schools indexed: 13
Lyon County District Court
Official Free
The Lyon County Government Center is located in Marshall, MN. This district court has original jurisdiction in all civil, family, probate, juvenile, criminal, and traffic cases filed in Lyon County.
Judgment Search - Minnesota Court Records Online (MCRO)
Official Free
Case records are displayed for all Minnesota district (trial) courts. The information available on MCRO is limited to case, hearing, and monetary judgment search results; case record information; Registers of Actions; monetary judgment details; and documents for publicly accessible district court case records that may also be available online, as defined by Rule 8, subd.
Criminal Court Records - Criminal & Traffic Division - Hennepin County District Court
Official Free
Minnesota Court Records Online - MCRO is the public, online version of the MN Court Information System (MNCIS), where you can search court records online. NOTE: There are limits to case information online which are described in the MN Rules of Public Access to Records of the Judicial Branch. Online records do NOT include street addresses for parties, or information on pre-conviction criminal, traffic, and petty.
Access Case Records
Official Free
The Minnesota Supreme Court and Court of Appeals offer online access to court opinions and case records through the public view of the Minnesota Appellate Courts Case Management System (P-MACS). Use the technical support contact form if you are having a technical issue connecting to either the District or Appellate Court Records systems.
SHERIFF
Official Free
Law-enforcement records for Marshall County route through this office. Searching the official side is free.
Case Search - Minnesota Court Records Online (MCRO)
Official Free
Case Search allows you to search for a court case and view the Case Details (Register of Actions) with case information and public documents for the case · Use the Name (Person or Business), Case Number, Citation Number, or Attorney (Name or Bar Number) search options to find a case
Inmates
Official Free
VINELink — official nationwide victim-notification service for tracking offender custody status in participating jurisdictions.
RECORDER
Official Free
For Minnesota deaths prior to 1997, please contact the county in which the person died. Fees for Death Certifiates: *Certified and non-certified copies - $13.00 for the first copy and $6.00 for each additional copy needed at the same time. Certified Marriage Certificates: If you purchased your marriage license from Marshall County and are looking to obtain a certified copy of the marriage certificate, you can make the request in writing or in person.
Minnesota Vital Records and Certificates - MN Dept. of Health
Official Free
If the birth or death did not occur in Minnesota, see Where to Write for Vital Records on the CDC website. For fastest service, request your records in person at a county vital records office - find one near you using the Directory of County Offices. Most of the time, you can receive your order.
Minnesota Official Marriage System - MACO/MOMS®
Official Free
Apply for MN Marriage License or Minnesota Marriage Certificate Search
Marshall County - Minnesota
Official Free
Voter Registration *You may click the link, print and mail completed form to our office.
Elections - Marshall, MN
Official Free
If you meet the above criteria and would like to register to vote you have a couple options. You can register online through the Minnesota Secretary of State website. You can also register on Election Day at your polling location. Request an Absentee Ballot Can't make it to the polls or don't want to wait in line?
Register to Vote or Update Your Registration - MNVotes
Official Free
Election administration for Marshall County runs through this office, from voter rolls to results. Searching the official side is free.
ASSESSOR
Official Free
Property assessment records for Marshall County, Minnesota. Values follow the reassessment cycle, so a recent sale may not show immediately. This office sets the values that property taxes are billed on, and its data is public in every state.
Department Description - Marshall County, MN
Official Free
The Assessor's Office is responsible for the assessment of all real, personal, and exempt property in Marshall County · Assessments are made by appraisal staff from the Marshall County Assessor's office. They review assessments on approximately 13,000 parcels of property located in 48 townships.
Marshall Police Department's Top 10 Most Wanted
Official Free
Marshall Police Department's Top 10 ListThe Marshall Police Department and the Marshall Area Crime Fund appreciate the information and support that is provided from the public to keep Marshall a safe community! The Top 10 List is comprised of individuals believed to be still in the community. It is not necessarily the "worst" offenders with warrants.
Warrants | Hennepin County Sheriff's Office
Official Free
See the county’s most wanted fugitives and how you can report their whereabouts.
Marshall County - Minnesota
Official Free
The Document Center provides easy access to public documents. Click on one of the categories below to see related documents or use the search function
Minnesota Business Search
Business, Voter & Other
Minnesota's business filings search from the Secretary of State — corporations, LLCs, and assumed names with status and filing history.
Frequently Asked Questions
How do I look up court cases in Marshall County?
Marshall County court cases are searchable through the Lyon County District Court portal: https://mncourts.gov/find-courts/lyon. Minnesota also operates a state-level case lookup through the Minnesota Court Records Online (MCRO) system. For federal matters, see PACER.
What's the difference between sealing and expunging a record in Minnesota?
In Minnesota, a sealed record is hidden from public view but still exists and remains visible to law enforcement, licensing boards, and some employers. An expunged record is treated by Minnesota law as if it never happened — though FBI and federal records may persist regardless of state action. The relief process runs through the sentencing court.
How long does an arrest stay on my record in Minnesota if I wasn't convicted?
In Minnesota, an arrest stays on your record indefinitely unless you petition the court to seal or expunge it, even if charges were dropped or you were found not guilty. Minnesota's rules for clearing non-conviction records are stricter than for convictions — start with the Minnesota BCA.
Does a county sheriff have to honor ICE detainers?
No federal law forces a county to honor an ICE detainer. Multiple federal courts have ruled that detainers are non-binding requests. Some counties honor every detainer, others honor none, and many honor them only when ICE provides a judicial warrant. Policy is set at the county or sheriff level.