Geographic Information System (GIS) is widely used in various County departments. Among others, the Planning department maintain and regularly update a county-wide property parcel layer. The data can be downloaded at the NJ Geographic Information Network website.  Should you have questions regarding the data, please contact us via phone (201) 336-6446 or email

Online GIS data Viewer

The county has launched a web-based GIS mapping site, allowing the public to view property parcel related information and other GIS layers.