Welcome to the Mercer Public Library

Featured Events

July 2026
Dinosaur Dimensions

July 31 @ 10:30 am - 11:30 am 2026 Summer Programs

Don't miss out because July 31 at 10:30am is your chance to "meet the dinosaurs"! Dinosaur Dimensions with Strutz Entertainment brings a collection of realistic puppets to create a unique […]
August 2026
AA Open Meeting

August 2 @ 6:00 pm - 7:00 pm AA Open Meeting

The "Never Had It So Good" group holds twice-weekly AA meetings at the Mercer Library. Thursday night meetings are an Open Meeting and are held at 7:00 p.m. from November […]
Annual Used Book Sale

August 4 @ 8:00 am - 3:00 pm

The Friends of the Mercer Library will sponsor a USED BOOK SALE on Tuesday August 4 from 8am-3pm. Our book sales offer great deals on books for all ages, jigsaw […]
Library Closed

August 5

The Library will be closed on Wednesday, August 5 for Loon Day.
Friends @ Loon Day

August 5 @ 9:00 am - 4:00 pm

Stop by and say hi to the Friends of the Mercer Library at the 2026 Loon Day on August 5! Stay tuned for more information coming soon!

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Pre-order Your Mercer Public Library T-shirt

Pre-order your Mercer Public Library t-shirt here! We're switching out our adult unisex shirt color, so the current heather military green will be available by pre-order only!

Mercer Public Library welcomes Marnie O. Mamminga in 2026 author series

Mercer, WI – The Mercer Public Library is pleased to welcome renowned author Marnie O. Mamminga on Thursday, August 20 at 6:00pm in the “A Conversation With” series. Mamminga, an award winning author and essayist, travels back in time in “Return to Wake Robin: One...