Statistics for Leszczyński
Latest official figures for Leszczyński, each linked to its source.
Demography
| Population | 541,062 persons | 2025 |
| Population density | 91.6 inhabitants per km² | 2024 |
| Population aged 65 and over | 18.8 % | 2025 |
| Median age | 41.8 years | 2025 |
| Live births | 4,300 count | 2024 |
| Deaths | 5,501 count | 2024 |
| Crude birth rate | 7.9 per 1,000 inhabitants | 2024 |
| Crude death rate | 10.2 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 9,642 EUR million | 2023 |
| GDP per capita | 17,300 EUR | 2023 |
| GDP per capita in PPS (EU27 = 100) | 67 % | 2023 |