St. Louis County, Minnesota Genealogy Records

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

Formed
1856
County seat
Duluth
Aitkin CountyBecker CountyBeltrami CountyCarlton CountyCass CountyClearwater CountyCook CountyCrow Wing CountyDouglas CountyHubbard CountyKanabec CountyKoochiching CountyLake CountyLake of the Woods CountyMahnomen CountyMarshall CountyMille Lacs CountyMorrison CountyOtter Tail CountyPennington CountyPine CountyPolk CountyRed Lake CountyRoseau CountyTodd CountyWadena CountyItasca CountySt. Louis CountyAitkinBeckerBeltramiCassCookKoochichingLakeMarshallMorrisonOtter TailPinePolkRoseauToddItascaSt. Louis
St. Louis CountyParent county (search here for earlier records)Today's boundaries · U.S. Census Bureau

Records that survive

These are the record series from St. Louis 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.

Marriages, births and deaths

  • Marriage records [microform] · Recorder1871–1944
  • Coroner's Records · Coroner1880–1976

Schools

  • Pupil cards · School District No. 231929–1947
  • 4-H Club work reports · School District No. 231934–1935
  • 4-H Club secretary's record book · School District No. 231935
  • School censuses · School District No. 231937–1951
  • School district minute book · School District No. 231938–1951
  • Teacher's reports · School District No. 231939–1950
  • Clerk's books · School District No. 231951–1955
  • Treasurer's book · School District No. 231953–1955

Welfare and the poor

  • St. James Orphan Home · Public Health and Human Services Department1900–1952
  • Bureau of Catholic Charities/Catholic Family and Children’s Service · Public Health and Human Services Department1919–1969
  • St. Mary's Hospital · Public Health and Human Services Department1922–1953

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: Itasca County, Newton County (extinct)

Check the parent county for earlier records: Itasca County

PembinaChisagoST. Louis (original)ToddCassMorrisonRamseyNewton (extinct)ItascaST. LouisST. LouisItascaToddCass
ST. Louis as created in 1856Where 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 1856, 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.