KCSM Jazz 91.1

Operating on the 91.1 FM frequency, this listener-supported station maintains a consistent focus on jazz music. Licensed to the San Mateo County Community College District, the broadcaster utilizes facilities located on the campus of the College of San Mateo in California. The programming schedule consists of jazz standards, contemporary recordings, and historical archival performances. Broadcasts reach a wide audience across the San Francisco Bay Area, extending coverage into parts of the Santa Rosa and Stockton regions through relay transmitters and regional signal propagation. Listeners access station schedules and community event calendars directly through kcsm.org. The organization operates as a non-commercial entity dedicated to the preservation and promotion of jazz as an art form. Programming includes specialized programs such as 'Jazz Oasis' and 'Down Home with Jay Smith,' which highlight specific subgenres and regional influences within the broader jazz spectrum.