Social Media Usage

When Small Multiples Beat a Single Chart

October 14, 20251 min read

Source: Financial Times

This data is really interesting. Social media use peaked in 2022 at just under 2.5 hours per day globally. The youngest users (16-24) hit 3 hours per day, then pulled back fast. Meanwhile, the 55-64 group kept climbing.

The color system is Cleeaaan...

Each age-panel is light blue, the total is dark blue. That single contrast creates a reading order: start big, then scan the parts. It’s part-to-whole, but without stacking or grouping compromises.

We actually covered this back in July and recorded a quick explainer. The idea is simple: when you multiply out categories into separate charts, you free up visual bandwidth. Watch the video on small multiples →

One more detail that matters: consistent scales. Because every panel shares the same axes, a steep line means the same thing everywhere. REALLY IMPORTANT. If the scales were different, a steep line in one panel might represent less change than a shallow line in another. You would need to check the numbers constantly and it could be misleading.