Tukwila was incorporated as a city in 1908. Since that time, the city has continued to grow and flourish as a center of commerce for South King County. At the crossroad of two interstate highways – I-5 and I-405 – and within five minutes of an international airport, Tukwila is a local leader in retail/commercial sales, warehousing, and distribution of goods and manufacturing.   More than 22,600 people reside in Tukwila. Nestled in the hills surrounding the major commerce corridors are quiet residential neighborhoods.  With a history of welcoming immigrants and refugees, Tukwila is one of the most diverse communities in the country. Police, fire, schools, libraries and other vital services engage