Planning Organizations & Associations

• American Planning Association (APA)
• New Jersey Chapter APA
• New Jersey Planning Officials (NJPO)
• New Jersey County Planners Association (NJCPA)
• NJ State Board of Professional Planners
• Smart Growth Network
• Sustainable Communities Network
• New Jersey Future

State Data Centers

• U.S. Cenus Bureau Map
• Regional Data Center
• Delaware State Data Center

Regional County Home Pages

• New Jersey Counties: Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland, Essex, Gloucester, Hudson, Hunterdon, Mercer, Middlesex, Monmouth, Morris, Ocean, Passaic, Salem*, Somerset, Sussex, Union, Warren *not government site
• Pennsylvania Counties Berks, Bucks, Chester, Delaware, Lancaster, Lehigh, Montgomery, Northampton, Philadelphia.
• Delaware Counties Kent, New Castle
• Maryland Counties Cecil, Harford

Federal Data Sources

• U.S. Census Bureau
• American Factfinder
• Bureau of Labor Statistics
• North American Industry Classification System

Regional Metropolitan Planning Organizations

• Delaware Valley Regional Planning Commission
• Lehigh Valley Planning Commission
• Wilmington Metropolitan Area Planning Commission
• South Jersey Transportation Planning Organization

Governmental Organizations & Associations

• New Jersey State Home Page
• NJ State League of Municipalities
• Southern New Jersey Development Council
• Pennsylvania State Home Page
• Pennsylvania Municipal League 
• PA State Assn. of Boroughs
• National Association of Counties
• PA County Commissioners Association
• NJ Association of Counties
• MD Association of Counties
• FirstGov
• Environmental Protection Agency
• Centers for Disease Control
• The White House
• United States Senate
• United States House of Representatives
• US Library of Congress
• US Department of Commerce
• American Society for Public Administration
• Government Technology
• Governing
• South Jersey Resource Conservation and Development Council
• Gloucester County Soil District

Geographic Data Sources

• New Jersey Spatial Data Clearinghouse
• NJ DEP Geodata Archive
• DVRPC Online Mapping
• DVRPC Aerial Photography Services
• ESRI Mid-Atlantic Users Group
• Open GIS Consortium
• University Consortium for Geographic Information Science
• Federal Geographic Data Committee

Transportation Data Sources

• DVRPC Transportation Links (Comprehensive Listing)

• NJDOT Division of Transportation Data Technology

• Census Transportation Planning Products

Labor & Employment Data Sources

• NJ Dept. of Labor - Office of Labor Research & Analysis
• Bureau of Labor Statistics
• DVRPC Data Publications

Demographic & Population Data Sources

• Nielsen
• The Population Council
• The Population Institute
• The Population Reference Bureau
• Population Connection