East Lake is a census-designated place in Pinellas County, Florida, United States. The population was 29,394 at the 2000 census. It was one of the last areas, in the heavily-densed county, to develop and is still growing at a rapid pace. It is often confused with East Lake, which is in neighboring Hillsborough County. East Lake apartments for rent comparison page shows most up to date rent information on East Lake apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.