Using our DistrictBuilder tool, you can make a valid election map in a couple of hours. Then you can enter it in our mapping competition, which offers nice cash prizes for the best entries.
A helpful word of advice. Before diving in, first take these three steps:
Maps reflect the goals and values of the mapper. There is no one right answer, no one perfect map. What are your goals? This exercise will help you figure them out.
A lot goes into making a valid map, so District Builder is a pretty complex tool. We’ve put together an easy-to-read User Guide with lots of pro tips for getting DB to do what you want. We strongly recommend you give it a look.
You can enter multiple maps. But each must be accompanied by a Personal Statement on why and how you did your map the way you did. So it's best to review the competition rules before mapping. Once you've done that, click the “Yes, I’m Ready” button on this page. This will open a new browser tab, taking you to DistrictBuilder.
A word to the wise: Before diving into the DistrictBuilder mapping tool, be sure to read the User Guide (pdf). You'll be able to finish your map twice as fast that way.
This mapping tool was designed by Azavea, a Philadelphia software engineering and data analysis firm that focuses on projects related to geography and place. An earlier version of the tool was deployed in 2011 as part of the Public Mapping Project, which helped run mapping competitions in 11 states.