Jefferson County WI Genealogy

USA (1,379,301) > Wisconsin (26,528) > Jefferson County (548)


Jefferson County Records by City/Town

Cold Spring Genealogy (35)
Farmington Genealogy (35)
Fort Atkinson Genealogy (70)
Hebron Genealogy (39)
Ixonia Genealogy (52)
Jefferson Genealogy (55)
Johnson Creek Genealogy (38)


Lake Mills Genealogy (65)
Milford Genealogy (35)
Oakland Genealogy (39)
Palmyra Genealogy (61)
Sullivan Genealogy (47)
Waterloo Genealogy (69)
Watertown Genealogy (156)


Overview of Jefferson County Records

  • Jefferson County was created in 1836 from Milwaukee County.
  • Birth, marriage, death, and divorce records for 1907 and later can be obtained from the Wisconsin Vital Records Services .
  • The Jefferson County Registrar of Deeds has birth records starting in 1850, marriage records starting in 1850, death records starting in 1840, and land records starting in 1838.
  • The Jefferson County Clerk Circuit Court has divorce records starting in 1851 and court records starting in 1843.
  • The Jefferson County Registrar in Probate has probate records starting in 1840.
  • Online indexes and images of some of the above records can be found by using the links on this site.