Statistics for Trójmiejski
Latest official figures for Trójmiejski, each linked to its source.
Demography
| Population | 743,681 persons | 2025 |
| Population density | 1,854.8 inhabitants per km² | 2024 |
| Population aged 65 and over | 22.4 % | 2025 |
| Median age | 43.1 years | 2025 |
| Live births | 5,457 count | 2024 |
| Deaths | 7,987 count | 2024 |
| Crude birth rate | 7.3 per 1,000 inhabitants | 2024 |
| Crude death rate | 10.7 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 23,224 EUR million | 2023 |
| GDP per capita | 30,100 EUR | 2023 |
| GDP per capita in PPS (EU27 = 100) | 116 % | 2023 |