Custer County Library serves the communities of Custer County, South Dakota at branches in Custer and Hermosa. We provide resources and services in a welcoming environment to support a diverse community of life-long learners.
FEATURED EVENTS

250 Reading Challenge Open House
July 2nd | 12:30 pm
Celebrate the completion of our 250 Reading Challenge and the United States 250th anniversary with a cookie and a look at our community reading board. See the titles that helped fill each square and maybe discover a few new reads along the way.
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1881 Courthouse Museum Storytime
July 2nd | 10 am
Meet at the library to walk over, or join us at the museum for a special story time celebrating the 250th anniversary of the United States! For ages 0–5, but all kids are welcome.
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Upcycle Dino Build Competition
July 11th | 11 am
This is your chance to go big. Bring your team and your recyclables and take on the challenge of building a dinosaur entirely from repurposed materials. The library will have supplies on hand, but your creativity is what counts. Registration required. All ages.
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Library Closed
The library will be closed July 3rd and 4th in observance of Independence Day.

Field Notes
July 9th | 4 pm
A blend of nature trivia with story time! Test your knowledge as we dive into questions about the natural world and uncover the hidden meaning behind animal signs and calls! Good for all ages.
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Dinosaur STEM Eggs
July 6th | 4 pm
Put your excavation skills to the test as you carefully dig into dino eggs and uncover what’s inside. Experiment with different tools and techniques while learning how real fossil discoveries are made. Ages 6–11.
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Teen Tuesday
July 7th | 2 pm
Enjoy a chill hangout space with a new activity each week. Plus, play games, build with Legos, and grab a snack. (Ages 10+)
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Art Journaling
July 8th | 5 pm
Experiment with mixed media journaling using weekly prompts to guide your creativity. Each session builds on your work, but you’re welcome to join at any point and jump in. For adults and older teens.
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News
Updates to Libby access at your library
Updates to Libby Access at Your Library Libby access is evolving. Growing digital use across South Dakota is creating new opportunities to expand e-book and audiobook access for our community. Expanded Digital Access Across South Dakota South Dakota libraries are...
Privacy Policy and Messaging Terms and Condtions
SMS Notifications Coming SoonThe Custer County Library is preparing to offer SMS messaging to notify patrons when materials are available for pickup or overdue. To ensure transparency and easy access to information, please review the links below: Privacy Policy SMS...
REnew YOur Library Card
Did you know your library card expires every three years?We’re committed to keeping your access to library services seamless, but we need your help. If your card is expired—or about to be—it’s time for a quick update. Just stop by the library and speak with a staff...
Wireless
Wireless access is offered 24/7 from the library parking lots. No password is required at Custer. The Hermosa password is Welcome123.






