Performance-Based Parking Pricing Program

What we do

SDOT sets on-street parking rates and hours of operation based on data to achieve a goal of 1 to 2 spaces available per block. This means that visitors and shoppers can find a parking spot more easily, with less time spent driving around circling in traffic.

To meet this goal, SDOT uses performance-based pricing.  SDOT collects and reviews parking data 2-3 times per year. Rates are then adjusted as follows: 
 
• Rates increase when parking occupancy is very high (above 85% full) 
• Rates decrease when parking occupancy is low (below 70% full) 
• Rates stay the same when parking occupancy is on target (70-85% full or about 1-2 open spaces per block) 

Program goals

SDOT adjusts rates, time limits and paid hours of operation to:

• Help customers reliably find parking within walking distance of their destinations
• Reduce emissions and lessen traffic congestion from drivers circling in search of parking
• Increase access to businesses by ensuring turnover of parked cars

The City established this program in 2010 by adopting Seattle Municipal Code 11.16.121. To determine parking conditions, SDOT uses a sophisticated model that predicts parking activity based on transactions and regularly collected counts throughout the city. Data are used to determine potential changes to rates, time limits, and paid parking hours by comparing results to our target range of 70% - 85% occupancy.

Parking Revenue

Seattle updates parking rates based on current parking occupancy data. Rates reflect real-world demand and help maintain consistent access to on-street parking. Revenue generated from paid parking supports the City’s general fund, which contributes to transportation services and related improvements.