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Heterick Memorial Library

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Upcoming Library Events

10/31/2016 - 9:30am Haunting @ Heterick
11/04/2016 - 12:00pm Ada Chats


Regular hours are listed at the bottom of the page

For the full 2016-2017 schedule of library hours, click here.

Cafe Hours

Sunday: 6 p.m. to 9 p.m.
Monday-Thursday: 3 p.m. to 10 p.m.

Contact Us

Circulation Phone Number: 419-772-2181
Reference Email:

Resources of the Month

Not your parent’s library

The first floor of Heterick Memorial Library is an open, comfortable, well-lit, media-rich, collaborative-learning space. Named the Mifsud Collaborative Learning Center, this area is a true step into the future of how libraries will support collaborative learning in the 21st century. The newly renovated space includes huddle rooms, an upgraded computer lab, an innovation center with white boards on the walls, plenty of group-study space, and a food and beverage area.

Heterick Memorial Library

Heterick Memorial Library
525 South Main Street
Ada, Ohio 45810
Monday: 7:30 a.m.-Midnight
Tuesday: 7:30 a.m.-Midnight
Wednesday: 7:30 a.m.-Midnight
Thursday: 7:30 a.m.-Midnight
Friday: 7:30 a.m.-9 p.m.
Saturday: 10 a.m.-6 p.m.
Sunday: 1 p.m.-Midnight