Hillsborough County located in Florida is one of the most populated counties in our state. More than 1.2 million people live here. Hillsborough is a county located in the U.S. state of Florida. As of the 2010 census, the population was 1,229,226, making it the fourth-most populous county in Florida. It is the county seat and the largest city is Tampa. While Tampa is the largest city in Hillsborough County, please visit our other cities we have detailed for homes for sale such as Apollo Beach, Brandon, Lithia, Plant City, Riverview, Ruskin, Seffner, Sun City, Temple Terrace, Thonotosassa and Valrico. If you are interested in learning more about Westchase please fill out the form below so we can send you some information.