Pinellas County Dumpster Rental Pinellas County Dumpster Rental Due to local regulations, we need to know whether your address falls in an incorporated or unincorporated area. Incorporated areas in these cities incur additional taxes. Unincorporated Area Incorporated Area *Need help determining if you're in an incorporated area? Scroll down. How to check your address/tax area: Visit the Pinellas County website and enter your address on this page to see if you are in an incorporated area. Pinellas County Address Lookup Still Have Questions? Your satisfaction is important to us. Contact Us!