Bellevue is a rapidly growing city in King County, Washington, USA, across Lake Washington from Seattle. Long known as a suburb of Seattle, it is now categorized as an edge city or a boomburb. In 2003 the Census Bureau estimated the city had a total population of 112,344, making it the fifth largest city in the state and the largest on the Eastside of King County. According to the Washington State Office of Financial Management's April 1, 2006 estimate, the city has a population of 117,000. Bellevue apartments for rent comparison page shows most up to date rent information on Bellevue apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.