Data & Mapping

With GPCOG’s extensive in-house data resources and capacity, our staff can deliver maps, analysis, and data to support all local and regional planning. We serve as a resource for our member municipalities and can respond to requests from other agencies needing regional data information.


Explore Data

Looking for data? GPCOG’s Open Data Hub, a web portal where you can find, explore, and download Greater Portland and Maine-based data for free. In addition to serving as a central place for downloading up-to-date geospatial data, the Hub highlights many interactive initiatives with links to web maps and storyboards from recent planning projects on topics such as sea level rise, fire-EMS incident mapping, community planning, and more.

Also, GPCOG provides specific information on our towns on our Community Profile page. 

For more information. contact Rick Harbison.