Prosser Transit Data & Trip Planner

Prosser, Washington, United States is located at coordinates 46.21, -119.77. 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 6 bus routes operated by 2 transit operators. Browse the complete list of routes and schedules below.