Huron Shores Geneological Society Records
- Downloadable text files include records from businesses, cemeteries, churches, schools, Indian missions, history indexes, land, assessment, and vital records, military and newspaper records.
- http://www.rootsweb.com/~usgenweb/mi/iosco/3501hsgs.htm

Iosco County Republican Committee
- Includes meeting times, information on volunteering, local events, news and contact details.
- http://www.ioscorepublicans.org/

Iosco County GenWeb Project
- Online records for genealogy researchers including births, deaths, cemetery records, and family groups.
- http://www.rootsweb.com/~miiosco/index.html

Iosco County Historical Museum
- Museum information includes a schedule of events, membership information, a newsletter, photo tour, vignettes and historic stories.
- http://www.ioscomuseum.org/

Iosco County Clerk
- Information about vital records and genealogy research including location, hours, and costs.
- http://www.michigan.gov/hal/0,1607,7-160-17449_18635_20736-56595--,00.html