How to create a Europe map with MapFast?

💡 This article is a step-by-step guide on how to create your own choropleth Europe map from Excel/CSV data. Let’s dive in!

The goal is to create a map that shows the net contribution to the EU budget. It will highlight member states that are either contributors or beneficiaries:

You will learn how to create a map like this in the following tutorial.
You will learn how to create a map like this in the following tutorial.

Import the data

We will use data from an article on the Statista website: “Which Countries are EU Contributors and Beneficiaries?”. The data is from 2021, but still relevant to plot.

Since the data was presented as a graph, I manually extracted the 27 values into a table. You can download the exact data from this Google Sheet (File > Download as Excel).

Here is an excerpt of the data (year 2021).
Here is an excerpt of the data (year 2021).

Now, let’s open the MapFast app and select “Europe” for the map area:

The first step asks you to select a country or region.
The first step asks you to select a country or region.

Once the preview map has loaded, we can upload our data by clicking the “Import Excel/CSV file” button. Once the upload is complete, you should be able to see the data in the table view on the right:

The second step allows you to import any Excel or CSV file into MapFast.
The second step allows you to import any Excel or CSV file into MapFast.

This view enables you to check that you have one row per location. This is a very important requirement. It doesn’t matter what the column names are in the imported file, but there must be a clear column containing the location, and only the location.

Review associations between rows and countries

At this point, MapFast will try to associate each row of the CSV file with a country from its database. Once finished, we need to review the matches, to be sure that everything will be displayed correctly.

After clicking “Next”, you’ll see a table with 2 columns: the first column contains locations from the CSV file we imported. The second one contains the country that was matched with the row. That’s what we need to check.

Most of the lines appear green, but some may show up red because no match has been found. In our case, we only see European states that are not members of the EU: Cyprus, Switzerland, etc.

Be careful when reviewing the associations : a green association doesn’t always mean it’s correct.
Be careful when reviewing the associations : a green association doesn’t always mean it’s correct.

The map on the right shows the completeness of our data. In this case, we have nothing to do, all 26 EU state members have been matched correctly ✅

Map preview

The last step is really straightforward: we just need to pick the data column. In our case, it’s ‘Net Contribution (In Million)’.

The final step is to pick the correct data column and load the map!
The final step is to pick the correct data column and load the map!

The map will show a preview of the data. This is useful to check that everything is fine (I actually had to redo the work for this tutorial, because I noticed an error in my data at this screen!).

We will customize its appearance afterward. Click “Load map” when you are ready!

Customization

Once our map is loaded, we can start the fun part: customizing the map ! 🙂

Adding a title, source, and legend or values is really important to give context to the map reader.
Adding a title, source, and legend or values is really important to give context to the map reader.

Let’s customize it :

  1. Set the appropriate color and scheme.
  1. Add map title and source. It is very important to add context to a map, that gives credibility.
  1. Add legend or values. The legend is essential if values are not properly displayed on the map. But in this case, I found interesting to display the country name and its value. (in-app: ‘Text > Label column = name’ & ‘Text > labels callout = Manhattan’).
💡 Creating labels like this takes time… we’ll find a more automated solution in the future.
Meanwhile, a legend is often as good as displaying the values, while not overloading the map. You can still place all the values on the side of the graph if you need to.

Final result

That’s it! You now have a beautiful Europe map. 🙂

You can export it using the “Download” button as a PNG or SVG with the resolution that you need.

💡 If something went wrong with your own map… send us a message via the in-app chat. We will help you!

Happy mapping ✨