Houghton County Courthouse
401 E. Houghton Ave.
Houghton, MI 49931
Monday - Friday:
8:00 a.m. to 4:30 p.m.
NOTE: Effective July 11, 2023, the County Clerk's Office will not process any money transactions after 4:00 p.m.
Naturalization: 1848 - All indexed. Women were not
naturalized until the 1920s. (There is limited
information on naturalization records prior to 1906, the
name of the applicant, the country of former allegiance
and the date signed.)
All naturalization records have been transferred to the Archives of Michigan. Please email them at email@example.com.