Tri-Cities Facts

  • The combined population of Kennewick, Pasco, Richland, and West Richland is 206,240
  • The combined population of Benton and Franklin counties is 268,200
  • Pasco is the County Seat for Franklin County
  • There are ten public golf courses
  • There are more than 200 wineries within a one-hour drive  
  • The Pasco Farmers' Market is the largest open-air fresh produce market in Washington State
  • Ice Harbor Dam is the second largest navigational lock in the world
  • Home to the tallest treeless mountain in the western hemisphere  - Rattlesnake Mountain
  • The Hanford Reach is the last free-flowing stretch of the mighty Columbia River
  • Three rivers flow through the Tri-Cities: Yakima, Columbia and Snake Rivers
  • Kennewick and Richland are located in Benton County; Pasco in Franklin County
  • Tri-Cities elevation ranges from 300 feet to 700 feet. With the Rattlesnake Mountain Ridge elevation reaching 3,500 feet.