How to use downloaded json file for chloropleth

Podcast what if you could invest in your favorite developer? Featured on Meta. Now live: A fully responsive profile. Reducing the weight of our footer. Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled. What do the different tile options do? Download some of the following and use folium to create different webpages displaying these political and administrative districts : NYC Boroughs NYC zip codes NY Congressional Districts For each, choose an appropriate background map.

Note that you can combine these with your own datasets i. Choropleth Maps An useful way to display data is via choropleth maps, were each region is shaded to varying degrees. In the simplest form, we can use a geoJSON file to add information such as political or administrative boundaries as a "layer" on our maps.

But, we can also, shade the regions by values such as density, employment, or school test scores: To create a map with shaded regions, we need: A geoJSON file with the regions. If you have troubles downloading, here's the file: schoolDistricts. For our first map, we'll use the most recent test scores for public schools available from: NYC Department of Education download the District math scores, open in your favorite spreadsheet program, and export the sheet of scores for all students as a CSV file, called math The import statement, and the creating and saving are the same as before.

The only new function is choropleth. Project details Project links Homepage. Download files Download the file for your platform. Files for choropleth-geojson, version 0. File type Wheel. Python version py3. Upload date Apr 5, Hashes View. Register Now! View All. Featured Topics. Top Solution Authors. User Count. Top Kudoed Authors. It is used to represent spatial variations of a quantity. This page documents how to build outline choropleth maps, but you can also build choropleth tile maps using our Mapbox trace types.

Below we show how to create Choropleth Maps using either Plotly Express' px. Choropleth graph object. Plotly figures made with Plotly Express px. Choropleth or go. Scattergeo graph objects have a go. Geo object which can be used to control the appearance of the base map onto which data is plotted. The GeoJSON data is passed to the geojson argument, and the data is passed into the color argument of px. Plotly Express is the easy-to-use, high-level interface to Plotly, which operates on a variety of types of data and produces easy-to-style figures.