Thessaloniki
Thessaloniki (815,000 inhabitants): major city of Greece, with country factbook, ranking and leader links.
Last updated: October 2026
| Country | Greece |
|---|---|
| Population | 815,000 |
Source: UN World Urbanization Prospects, 2022 Revision (metropolitan agglomeration estimate). Observation date: 2022. The Bureau cross-checked major-city figures against UN WUP; smaller-city figures are presented as published and have not been individually re-verified.
Thessaloniki has a metropolitan population of 815,000, according to the UN World Urbanization Prospects (2022 Revision) cited on this page.
Thessaloniki is in Greece. It is a major city of Greece.
Thessaloniki is a major city of Greece. The Bureau’s profile records its population and country context; see the Greece factbook for the wider national picture.