The Sun Prairie Public Library Foundation (SPPLF) was established in 1999 to raise endowment funds to help ensure the library continues to be the best it can be. Foundation board members and its sponsors are individuals and businesses who believe in the importance of having a strong library like ours and understand the impact it has on our community.

The Sun Prairie Public Library Foundation does not and shall not discriminate on the basis of race, color, religion (creed), gender, gender expression, age, national origin (ancestry), disability, marital status, sexual orientation, or military status, in any of its activities or operations. These activities include, but are not limited to the selection of volunteers and vendors, and provision of services. We are committed to providing an inclusive and welcoming environment for all members, volunteers, participants, subcontractors, and vendors.