onX Parcel Coverage

Our parcel coverage map lets you know at a glance which states and counties we have private parcel boundary data for in our products. The onX parcel coverage map does not guarantee that counties with private parcel boundaries will also include landowner names and tax addresses, though in most cases this information will be included. Due to differing state regulations and availability of data, we currently do not have complete coverage for every state and county. However, if a state or county makes the parcel data available, we make every effort to include it in future updates.