Hello, I’m a Data Mapper

You give me data, I give you map.

Input CSV

Paste your CSV below and, as long as it has a fips field, Data Mapper will make you a map. Your CSV can also include an optional sequence field, which can be a date, year, day of the week, or any category that you may want to group your data by.

Data Mapper will currently only map county-level data. It'll assume any field not named "fips" or "sequence" is something you want to map.

Select map type

Output SVG

Save the map with the currently selected fields to an SVG for use on the web or to edit in a program like Illustrator

Data Mapper is a project by Keith Collins. See the code or fork it here.

Made possible by D3.js, Let's Make a Bubble Map, and this Choropleth example by Mike Bostock.

Inspired by Mister Nester and Mr. Data Converter by Shan Carter.