My History

We have tools and resources to help you research your family tree, the house you live in, your ancestry and more. Plus book appointments to visit Main Library in person or talk to an expert online.

Help Us Preserve Ohio's History

We’re looking for photos that tell the stories of central Ohio. We’d love to see your old photos of Columbus, past events and performances, historic homes and buildings, demonstrations and the COVID-19 pandemic.

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OPEN TO ALL SINCE 1873

Our Purpose: Inspire reading, share resources and connect people.
Our Vision: A thriving community where wisdom prevails

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All CML locations are currently out of COVID-19 testing kits. We'll post here when we have them in stock again.

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