Costa Mesa, California, United States is located at coordinates 33.64, -117.92. 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 5 bus routes. Browse the complete list of routes and schedules below.
Local time:
Buses
Top Streets in Costa Mesa
East 17th Street
East 17th Street is a secondary road in Costa Mesa stretching 1.6 km with 11 public transport stops. View stops and routes.
West 19th Street
West 19th Street is a secondary road in Costa Mesa stretching 1.7 km with 5 public transport stops. View stops and routes.
West 17th Street
West 17th Street is a local road in Costa Mesa stretching 0.7 km with 4 public transport stops. View stops and routes.
Park Avenue
Park Avenue is a residential street in Costa Mesa with 1 public transport stops. View stops and routes.