Ask a European media planner how big the Turkish diaspora is and you will get a shrug, or a number for Germany alone. Both understate it. Here is how we size it, step by step, so you can check the method yourself.
Start with what is counted
Germany’s statistics office counts 2.6 million people of Turkish origin, 3.2% of the population and the largest group with a migration history. Its definition covers people who immigrated since 1950, and people with at least one parent who did. 44% of them were born in Germany. 48% hold German citizenship.
That definition has an edge. A child whose parents were both born in Germany is no longer counted, even if all four grandparents came from Türkiye and the family speaks Turkish at home. The third and fourth generation disappear from the numbers while they remain very much part of the community.
Then look at who votes
A second source counts differently. For the 2023 Turkish elections, 3.4 million Turkish citizens living abroad were registered to vote. 2.76 million of them lived in nine European countries:
- Germany 1.5 million
- France 397,000 and the Netherlands 287,000
- Belgium 153,000, the UK 127,000 and Austria 112,000
- Switzerland 106,000, Sweden 43,000 and Denmark 37,000
This is a floor, not a ceiling. It counts only adults, and only those who hold a Turkish passport.
Add who is missing
Three groups sit outside both counts.
- Children. Voter lists include no one under 18.
- Europeans without a Turkish passport. Until Germany allowed dual citizenship in 2024, most people who naturalised had to give up their Turkish passport. They vote in Germany, not in Türkiye.
- The third and fourth generation. Born in Europe to parents born in Europe, they fall out of origin statistics, but not out of the culture.
Add these to the voter base and you arrive at our estimate: over 5 million people with Turkish roots in Germany, and nearly 10 million across Europe. Austria has 9.2 million inhabitants. Denmark and Finland have fewer than 6 million each.
The Turkish diaspora is a market the size of an EU member state, without a line in most media plans.
Why the number changes the plan
Nobody would plan for Austria by hoping national German media spills over the border. Yet that is how most brands treat an audience of comparable size: they assume general-market media reaches it, with creative made for someone else.
The right response is not a diversity budget. It is to plan for this audience the way you plan for a country: with its own reach targets, its own channels, its own creative and its own measurement. That is what our Opportunity Brief does for a single category.
An estimate is a starting point, not a verdict. We publish our method so you can challenge it. We would rather have that argument than have nobody count at all.