Masonville is located on the west edge of Delaware County on county road W63. Masonville was incorporated in 1900 and has a population of approximately 100.

Masonville is well known for its agricultural business, especially its large grain storage, fertilizer and chemical facilities. Other businesses include cabinet and custom furniture and R Place which has fish fries every Friday and Saturday nights.

The community features a city park that will be seeing some new pieces being installed in Spring 2025. The park also has a shelter that is available for reservations at 563 927-2707.