Explore our collections of over 300,000 documents and photographs.
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Our online database includes indexed records for genealogy, property history, and local events.
Genealogy
Access birth, marriage, and death records, plus obituary indexes from local newspapers.
Photo Collections
Browse thousands of digital images depicting Rock County life from 1850 to present.
Property History
Research your historic home with our map collections and tax rolls.
Manuscripts
Review personal letters, business records, and diaries from prominent local figures.
Need Professional Help?
Our archivists can perform research for you for a small fee. We also offer high-resolution digital scans of archival materials.