Tualatin is situated on I-5 and is predominantly located in Washington County, with a small section of the city in neighboring Clackamas County. It is located 13 miles from Downtown Portland, and 24 miles from Portland International Airport. The populations was 22,791 at the 2000 census and was estimated at 26,693 as of 2009.
Tualatin is one of the fastest growing communities in the state, which makes planning for the future the city’s top priority. Community leaders are working together to direct growth, while preserving the city’s hometown atmosphere.