Swift County, Minnesota Genealogy Records

Which records survive from Swift County, the years each set covers, and where to find them.

Formed
1870
County seat
Benson
Big Stone CountyBrown CountyKandiyohi CountyLac qui Parle CountyLincoln CountyLyon CountyPope CountyRedwood CountyRenville CountyStearns CountyStevens CountyTraverse CountyYellow Medicine CountyChippewa CountySwift CountyBig StoneKandiyohiLac qui ParlePopeRenvilleStevensYellow MedicineChippewaSwift
Swift CountyParent county (search here for earlier records)Today's boundaries · U.S. Census Bureau

Records that survive

These are the record series from Swift County held by the Minnesota Historical Society in St. Paul, taken from its finding aids for the county's offices, with the office that kept each and the earliest and latest years. A span can include gaps.

Wills and estates

  • Will Books · Probate Court1881–1982
  • Insanity Records · Probate Court1889–1919

Search the Historical Society's catalog for this county

Source: Minnesota Historical Society, government records finding aids. The Society holds only part of each county's records; most deeds and many court and vital records are still at the county. Minnesota began statewide registration of births in 1900 and of deaths in 1908.

Where to find the records

Offices change their hours and access rules; call before you visit.

Boundaries and parent counties

Formed from: Chippewa County

Check the parent county for earlier records: Chippewa County

KandiyohiMonongalia (extinct)PopeStearnsRenvilleStevensBig StoneTraverseLyonRedwoodChippewaSwiftSwiftChippewaKandiyohiRenvilleBig StoneRedwood
Swift as created in 1870Where its land was the day beforeToday's boundaryBoundaries: Newberry Library, Atlas of Historical County Boundaries

Records stay with the county that created them. If your ancestor lived here before 1870, search the parent county. The Atlas of Historical County Boundaries shows each boundary change.

Research tip

Minnesota took its own census in 1865, 1875, 1885, 1895 and 1905. They are indexed in the Historical Society's People Records Search (not every county appears in every year), and the 1905 census, like the 1895 census for men over 21, says how long each person had lived in the state and in the district, a clue to when a family arrived.