Middletown Library

Middletown BranchHours

Tuesday through Friday 10am-5pm
Saturday 10am-5pm
Closed Sunday & Monday and holidays


21256 Washington Street, Middletown, CA 95461
Mailing Address: PO Box 578 Middletown, CA 95461
Phone (707) 987-3674 

The Middletown Library is a 5,500 sq foot library featuring over 20,000 books, DVDs, audiobooks and more. This branch was constructed in 2013. If the item you want isn't available locally you can request materials from any library in the Lake, Mendocino, and Sonoma Library systems to be sent to your local branch for pick up at no cost to yourself. This shared use facility also features a community meeting room and a senior center. You can schedule the meeting room by contacting Public Services at (707)262-1618. 

The Middletown Library also has free public WiFi, 8 public computers with internet access, a public access printer and copy machine. There is no public fax. 

Seed Lending Library
Middletown Library hosts the Middletown Seed Lending Library, which will lend seeds for free to gardeners. The seed library also accepts donations of saved vegetable and flower seeds to share with local gardeners. 

To improve the chances of success for your seed’s next grower, donated seeds should be saved from open-pollinated plants, not hybrids, saved from “easy” plants such as beans, peas, tomatoes and lettuce or saved from properly isolated plants, and saved from a number of healthy plants. To be accepted seeds should be clean, dry and properly labeled.