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All Middlesex County buildings will remain closed to the general public until further notice due to COVID-19– County services are available on an appointment basis.


​The Division of Spatial Data Services provides a comprehensive suite of GIS services, demographic projections, and data research (including OPRA requests) to all Middlesex County Departments, Offices, residents and the public at large.  

Staff handles requests from the public and private sectors for data, maps, and related information. Staff of this division serve as the clearinghouse for a majority of office information requests. The Middlesex County Office of Planning under a memo of agreement with the NJ Department of Labor serves as the designated Affiliate of the State Data Center for Middlesex County. As such, staff provides information as a designated contact for Census and other County Offices, municipalities and public libraries. Staff handles public requests for maps and aerial photography and provides support services to the other divisions and other County departments and offices in preparation of graphics and maps.

Also, unique, in-house Demographic Data is developed and provided by the Division of Spatial Data Services which includes: 

  • Annually updated municipal population projections through 2045
  • A build-out analysis for each county municipality and watershed that estimates ultimate population and employment given   current zoning densities
  • A topology of county block groups
  • Continually updated County Zoning Redevelopment and Overlay GIS layers

 Economic and Demographic Analysis       

  • Economic Profile and Employment Sector Trends


Back to Office of Planning





Office of Planning
County Administration Building
5th Floor
75 Bayard Street 
New Brunswick, NJ 08901
Phone: 732-745-3098
Fax: 732-745-8443 
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