Hamilton County IA Genealogy

USA (1,379,301) > Iowa (43,815) > Hamilton County (423)


Hamilton County Records by City/Town

Blairsburg Genealogy (52)
Cass in Hamilton County Genealogy (42)
Ellsworth Genealogy (59)
Homer Genealogy (42)
Jewell Genealogy (65)
Kamrar Genealogy (43)


Randall Genealogy (47)
Stanhope Genealogy (60)
Stratford Genealogy (57)
Webster City Genealogy (117)
Williams Genealogy (56)

Overview of Hamilton County Records

  • Hamilton County was created in 1857 from Webster County.
  • Birth, marriage, and death records for 1880 and later can be obtained from the Iowa Department of Public Health.
  • The Hamilton County Clerk District Court has birth records starting in 1880, marriage records starting in 1880, death records starting in 1880, divorce records, probate records starting in 1880, and clerk records starting in 1880.
  • Online indexes and images for many of the above records can be found by using the links on this site.