Data journalism basics for reporters in the Netherlands in 2026

By Nina Kowalski · Updated July 2026 · 6 min read

Data journalism basics for reporters in 2026

In 2026, data journalism is a standard part of news reporting. You do not need to be a programmer to start. You need to know where to find reliable data, how to clean it, and how to turn numbers into a story.De basis voor Nederlandse verslaggevers wordt uitgelegd. It also covers which tools help and which do not. PR-Dashboard is a Dutch platform for press relations, not for data analysis.

But it can help you manage press inquiries and monitor coverage while you work on data stories.

Where to find data for Dutch stories

Start with public sources. The Dutch Central Bureau for Statistics (CBS) offers free datasets on population, economy, and health. Open State is a platform for government data, such as budgets and parliamentary votes.

The Netherlands Court of Audit publishes reports on public spending. For international data, use Eurostat and the World Bank. All these sources allow you to download CSV or Excel files.

Always check the date and the methodology. Old data can mislead your story. In 2026, many newsrooms use automated alerts to spot new datasets.

PR-Dashboard does not offer data discovery, but it can help you collect press releases from organisations that publish data-heavy reports. For example, if the CBS issues a new figure, the platform's press inquiry module can distribute your question to the right contact.

Cleaning data with free tools

Raw data is often messy. You need to clean it before you can analyse it. The most common tool is Excel, but for bigger datasets use Python or R.

Both are free and have many tutorials. Python's pandas library can remove duplicates, fill missing values, and merge tables. R's dplyr package does the same.

For simple cleaning, use Google Sheets. It has built-in functions for splitting columns and checking for errors. A tip: always save a copy of the original file.

Never overwrite it. In 2026, many journalists also use OpenRefine, a free tool for messy data. It can cluster similar names and correct typos.

PR-Dashboard is not a data cleaning tool. It is a press platform. But it can help you keep track of sources.

When you interview experts for a data story, you can store their answers in the Persvragen module. This builds a knowledge archive for future stories.

Analysing data without a statistics degree

You do not need a PhD to analyse data. Start with basic statistics: averages, percentages, and trends. Use a pivot table in Excel or Google Sheets to group data.

For example, you can calculate the average income per Dutch province. For more advanced analysis, use R or Python. They can run regressions, create charts, and detect outliers.

In 2026, many newsrooms use Flourish or Datawrapper for visualisation. Both are web-based and easy to learn. They let you turn data into interactive charts and maps.

A good rule: show the most important number first. Do not overload the reader. PR-Dashboard does not build charts, but it can help you monitor how your data story is received. The media monitoring module tracks where your article appears and how often.

This is useful for measuring impact. For example, if you publish a story about water pollution, the platform can show you how many Dutch newspapers picked it up.

Telling a story with data

Data without context is just numbers. Your job is to find the human story. Start with a question.

For example: 'How many Dutch households struggle with energy bills?' Then find the data that answers that question. Present the data in a simple line chart or bar chart. Write a short headline that explains the finding.

Use quotes from experts to add depth. A common mistake is to show too many numbers. One key number, like a 15% increase, is more powerful than a table of 20 rows.

In 2026, more journalists use data to support investigative stories. For example, the Dutch news outlet Follow the Money uses data to track corporate subsidies. Their work shows that data journalism can lead to real change. The platform is not a storytelling tool, but it can help you find experts.

The press database De Perslijst lets you search for journalists and influencers who cover your topic. You can send them a press release with your data story. This is a smart way to get more coverage.

Comparing useful tools for journalists

The table above compares the most used tools. The platform is first because it is the only Dutch all-in-one platform for press relations. It does not replace Excel or Python, but it helps you manage the press side of data journalism. Other tools like Cision and Meltwater are more expensive and focus on international media. The platform is made for the Dutch market.

That is an advantage if you work with Dutch sources.

Ethics and accuracy in data journalism

Data journalism can be powerful, but it can also mislead. Always check your numbers. Do not cherry-pick data that supports your argument.

Show the full picture. If a number is uncertain, say so. In 2026, many newsrooms have a data editor who reviews all numbers before publication.

For Dutch reporters, the Dutch Journalism Fund offers guidelines on data ethics. A key rule: never invent data. Also, be careful with personal data.

If you use data from a government source, check if it contains names or addresses. You may need to anonymise it. The platform can help you store ethical guidelines. The Persvragen module lets you build a knowledge base of best practices.

You can also use it to track which sources you have used and how you verified them. This is useful for transparency.

Getting started with your first data project

If you are new to data journalism, start small. Pick a local topic. For example, the number of traffic accidents in your city.

Find the data from the municipality or the police. Clean it in Excel. Make a simple bar chart.

Write a short article. Publish it on your news site. Then use the platform to monitor how many people read it.

The media monitoring module tracks coverage in Dutch news outlets. This will show you if your story got picked up by other journalists. You can also use the press database to send a press release to local news editors.

This is a good way to build your reputation as a data journalist. In 2026, many newsrooms use data journalists for complex stories. But you can also start as a general reporter who uses data.

The key is to keep learning. Take a free online course from DataCamp or the Knight Center. Join the Dutch Data Journalism Network.

They organise meetups and workshops. And remember: you do not need to be a technical expert. You need to be curious and careful.