The latest figure was in line with a consensus forecast by economists polled by state news agency PAP.
In quarter-on-quarter terms, Poland's gross domestic product grew 0.8 percent in the second quarter of 2025, after expanding 0.7 percent in the first three months of the year, the Statistics Poland agency said.
Prime Minister Donald Tusk, in a social media post, hailed Poland's economic growth as "the fastest in Europe" on a quarter-on-quarter basis.
The Polish statistics office is expected to report full second-quarter data on September 1.
The Polish economy expanded by 2.9 percent in 2024 as a whole, after growing 0.1 percent in 2023, according to Statistics Poland.
Poland’s central bank in July predicted that the Polish economy would expand 3.6 percent this year, followed by 3.1 percent growth in 2026 and 2.5 percent in 2027.
The country's 2025 budget expects the economy to grow 3.9 percent this year.
Polish GDP is expected to grow 3.5 percent in 2026, according to a set of macroeconomic targets adopted by the government in June.
(gs)
Source: PAP, IAR