San Marcos Public Transport: Live Schedules & Maps

San Marcos, California, United States is located at coordinates 33.14, -117.17. The city operates in the America/Los_Angeles timezone. Daylight Saving Time begins on March 8, 2026 (clocks move forward 1 hour) and ends on November 1, 2026 (clocks move back 1 hour).

The city's public transportation network includes 9 bus and tram routes operated by 1 transit operator. Browse the complete list of routes and schedules below.