The Westerville Library Foundation financially supports the Westerville Public Library's 1,000 Books Before Kindergarten program; the Foundation has also funded the newly-installed StoryWalk at Johnston-McVay Park, acquisition of adaptive technology, and raised relief monies during a recent flood. The Foundation is tasked with maintaining and growing the endowment, to ensure that the library continues to serve Westerville patrons in perpetuity. Currently, the Foundation solicits donations through an Annual Campaign, and raises funds through book sales, author receptions, and Special Events.