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Minnesota County
Martin County, Minnesota
Fairmont's Chain of Five Lakes and the southwest Minnesota prairie - from Fairmont's remarkable Chain of Five Lakes (the five interconnected lakes - Budd, Hall, George, Rogers, and Sisseton - that run through the heart of Fairmont provide an urban lake experience rare for a rural city, with the Fairmont Opera House on the shore and a lake-centered park system that gives the community a scenic character unusual for the south-central Minnesota prairie) and Martin County's productive grain and livestock farming economy.
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Office: Martin County Emergency Management (a division of the Sheriff’s Office) – 201 Lake Avenue, Fairmont, MN 56031, (507) 238-3193
Roads & Utilities
ROADS & TRANSPORTATION
Roads: Interstate 90 and US Highway 15 intersect at Fairmont, the county seat, in south-central Minnesota
Transit: Fairmont Municipal Airport serves the area.
Business & Permits
BUILDING & PERMITS
Office: Martin County Planning & Zoning Department – 201 Lake Avenue, Room 104 (Courthouse), Fairmont, MN 56031, (507) 238-3242
Services: A building permit is required prior to constructing, moving in, replacing, or adding on to any structure outside incorporated city limits; the City of Fairmont issues its own permits within city limits, (507) 238-3947.
Veterans Services
VETERANS SERVICES
County VSO: Martin County Veterans Services – Fairmont, MN 56031
Libraries
LIBRARIES
System: Martin County Library – 110 N Park St, Fairmont, MN 56031, (507) 238-4207 | Hours: Mon/Wed/Thu 9 AM–8 PM, Tue/Fri 9 AM–5 PM, Sat 10 AM–2 PM
Services: Additional branch locations in Sherburn, Trimont, and Truman serve the rest of the county.
Parks & Recreation
PARKS & RECREATION
Key Assets: Martin County’s seat, Fairmont, is genuinely built around a picturesque chain of five interconnected lakes – George, Sisseton, Budd, Hall, and Amber – earning the city its nickname “City of Lakes”; boaters can travel between four of the five lakes via connecting channels without ever leaving the water. The 1901 Fairmont Opera House is genuinely the oldest continuously operating opera house in Minnesota. Martin County is also the state’s top pork-producing county, a distinction it celebrates through the “Going Hog Wild” public art project, which has placed 101 individually decorated concrete hog statues throughout the county for visitors and residents to discover. The 1907 Martin County Courthouse, a Beaux Arts building with a copper dome and four clock faces designed by architect Charles E. Bell, is individually listed on the National Register of Historic Places, and a historical marker on its grounds commemorates Fort Fairmount, an 1862 log stockade built for defense during the U.S.-Dakota War
Notes: Martin County’s Fairmont is genuinely built around a chain of five interconnected lakes navigable by boat, home to Minnesota’s oldest continuously operating opera house, and is the state’s top pork-producing county, celebrated with 101 decorated hog statues placed throughout the county.
GIS & Maps
GIS & MAPS
GIS Portal: Martin County GIS – accessible via co.martin.mn.us
Parcel Search: Martin County Assessor – 201 Lake Avenue, Fairmont, MN 56031
Addressing/911: Coordinated through Martin County Sheriff’s Office/Emergency Management
Animal Services
ANIMAL SERVICES
Facility: Martin County Humane Society / Carl Nettifee Memorial Animal Shelter – 522 E Margaret St, Fairmont, MN 56031, (507) 238-1885 | Hours: Tue/Thu 6–8 PM, Sat 10 AM–2 PM
Services: Genuinely named in honor of Carl Nettifee, a longtime Fairmont animal control officer; the shelter, built jointly by the City of Fairmont and the Humane Society, serves as the impound facility for stray animals in Martin County and also accepts owner surrenders as space allows.
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Environmental Complaints: Minnesota Pollution Control Agency – pca.state.mn.us
Notes: Contact your specific municipality directly for current refuse collection and recycling program details.
NOTES
Martin County’s Fairmont is genuinely built around a chain of five interconnected lakes navigable by boat, home to Minnesota’s oldest continuously operating opera house, and is the state’s top pork-producing county, celebrated with 101 decorated hog statues placed throughout the county. All contact information above was sourced from official county, city, library, and shelter pages as of this writing; phone numbers and hours should be reconfirmed directly with the relevant office before a visit.
About Martin County
Martin County is Fairmont’s Chain of Five Lakes – the five interconnected urban lakes running through a rural south-central Minnesota city create a scenic character unusual for the prairie, and the historic Fairmont Opera House on the lakeshore anchors one of the region’s most charming small-city cultural scenes.
Fairmont (the county seat, population ~10,400) is the south-central Minnesota regional hub near the Iowa border.
All Services
Browse every category and topic available for this county.
Martin County Assessor at 201 Lake Avenue, Fairmont, MN 56031, phone 507-238-3126. MN homestead exclusion reduces taxable market value.
Courts & Legal
Martin County District Court at 201 Lake Avenue, Fairmont, MN 56031, phone 507-238-3205, handles probate.
Genealogy
County-level record sources
Martin County District Court (probate case files – see Probate section above).
The 1907 Martin County Courthouse and several other Fairmont properties are among the county’s nine National Register of Historic Places listings.
Local societies
No dedicated Martin County genealogical society was confirmed in available directories.
Probate & Estate
Losing someone and having to deal with courts and paperwork at the same time is hard. This section won’t make that easier, but it should tell you what to expect, what it costs, and where to go – so at least you’re not walking in blind.
Where to go
Martin County District Court Martin County Courthouse, 201 Lake Avenue, Fairmont, MN 56031 (507) 432-7003
Martin County was founded May 23, 1857, named for Henry Martin, in south-central Minnesota, seated in Fairmont. The 1907 Martin County Courthouse, Beaux Arts in style, is listed on the National Register of Historic Places.
Step 1: figure out which path applies
Minnesota follows the Uniform Probate Code, which keeps most estates on a streamlined informal track. Minnesota’s small-estate shortcuts are unusual among states in that they can include real property, not just personal property.
Affidavit for Collection of Personal Property (Minn. Stat. § 524.3-1201) – for personal property only. The entire probate estate – including the contents of any safe deposit box, less liens and encumbrances – must be under $75,000. Joint tenancy property and assets that pass by beneficiary designation (life insurance, transfer-on-death accounts) don’t count toward the threshold. A 30-day waiting period applies after death, and no court filing is required – the affidavit is presented directly to the institution holding the property.
Summary Assignment – can include real property, and is court-based. Covers estates up to $75,000, including real property. A certified copy of the court’s Decree of Distribution is filed in the county real estate records to transfer title.
Summary Administration (Minn. Stat. § 524.3-1203) – the higher-threshold real-property option, covering estates up to $150,000, exclusive of the exempt homestead. The homestead itself is excluded from the value calculation entirely for both Summary Assignment and Summary Administration – Minnesota’s homestead exemption protects the family home from most creditor claims and it descends to the surviving spouse free of most claims against the estate. If closing and distribution follow the terms of a will, a formal probate hearing for the will is still required before a summary decree can issue.
STEP 2: FORMAL/INFORMAL PROBATE (for estates above the thresholds)
File with the District Court in the county where the decedent was domiciled; informal probate is available for most estates, with the personal representative appointed by the Registrar and minimal ongoing court interaction.
The personal representative publishes a creditor notice and directly notifies known creditors, opening a 4-month creditor claim period.
Once the creditor period closes and debts are paid, assets can typically be distributed and the estate closed without returning to court, unless there’s a dispute or a beneficiary requests a formal accounting.
Formal probate – requiring a hearing before a judge – is used in more complicated situations, such as will contests or disputes over the personal representative.
THE 3-YEAR DEADLINE – MORE RESTRICTIVE THAN MOST STATES Informal probate is no longer available after 3 years from the date of death, though formal probate may still be possible in limited circumstances.
What it costs
Small estate procedures can move relatively quickly once the 30-day wait passes. Standard informal probate is largely governed by the 4-month creditor period, so most straightforward estates take at least that long to close.
Minnesota has its own state estate tax, but the exemption threshold is relatively high – $3 million – so most Minnesota families aren’t affected. Rates on the amount above the exemption range from 13% to 16%, applied on a graduated scale; the exemption is not portable between spouses. Minnesota has no state inheritance tax.
Probate filings, estate administration, and guardianship matters are handled by the following office(s):
Public Safety & Arrests
Arrest records, inmate search, and law enforcement services are handled by the following office(s):
SHERIFF
201 Lake Ave., Fairmont, MN 56031
(507) 238-4461
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
ELECTIONS
201 Lake Ave., Fairmont, MN 56031
(507) 238-3211
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Office: Martin County Public Health – Fairmont, MN 56031
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Last verified June 2026
County Facts
County Seat: Fairmont
Population: 19,500
Area: 709 sq mi
Established: 1857
Tier: 3
Public Records
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