Regional Statistics
Population in Greater Poland 2026
Greater Poland ranks 4th of 16 voivodeships – top quarter for population change. Population shrank by 18,747 residents -0.54% between 2019-2024, now at 3,479,986.
Official GUS data for 35 counties and 226 municipalities within Greater Poland voivodeship.
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Contact Information for Greater Poland
Updated 77 days ago
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IBAN Checker: Verify a Polish Bank Account Number
Free IBAN checker and validator for Polish bank accounts. Verifies checksum, identifies the bank by sort code, and shows detailed error reports.
Polish ID Number Generator
Generate valid Polish ID card (dowód osobisty) numbers with correct check digits. Each number follows the official series-and-number format used on Poland's national identity card.
Mikrorachunek Checker
Check whether a mikrorachunek podatkowy number matches the official format and extract the embedded PESEL or NIP.
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How to get a PESEL for your child born outside Poland or as a newborn. Required documents, which office to visit, and what to expect.
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I dig through Polish legal databases and government statistics so you don't have to. Property deep-dives, tax guides, free tools, and the kind of data stories that never make it into English.
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