1. Upload a spreadsheet

Pick a spreadsheet that includes a column about a location, like city, state or congressional district, and then pick additional data to add about that location.
Take a look at the data sources and geographies we have, or learn how to add your own.

You can upload spreadsheets (.xls or .xlsx) and delimited text files (.csv) up to 10mb in size.

Spreadsheet format (learn more)