Opposition candidate Andrzej Duda, center, with wife Agata, right, and daughter Kinga greet supporters as first exit polls in the presidential runoff voting are announced, in Warsaw, Poland, Sunday, May 24, 2015. Polish President Bronislaw Komorowski conceded defeat in the presidential election Sunday after an exit poll showed him trailing Duda, a previously little-known right-wing politician.
WARSAW, Poland (AP) — Conservative challenger Andrzej Duda has won Poland's presidential election and ousted the incumbent in a runoff vote, according to official results Monday.
Duda, a right-wing member of the European Parliament, won with 51.55 percent of the vote, the State Electoral Commission said.
President Bronislaw Komorowski, allied with the ruling pro-business Civic Platform, garnered 48.45 percent in the second round of voting on Sunday.
Turnout was 55.34 percent in this nation of more than 37 million people. Duda, a 43-year-old lawyer with experience in the government, will be taking office in August, for a five-year term.
Duda, a Roman Catholic, traveled on Monday to the Jasna Gora shrine in Czestochowa, and prayed there.
"Regardless of whether they voted for me or not, I would like Poles to say after those five years that I really tried to be the president of all Poles, that I tried to answer their needs, that I was such a person," he said.
Duda's win is a serious warning for the ruling pro-EU government, in power since 2007, before fall parliamentary elections. It could herald a major political shift in the European Union's sixth-largest economy, a country that has been able to punch above its weight in Europe without belonging to the 19-nation eurozone. Poland's influence is underlined by the fact that one of its own, Donald Tusk, now heads the European Council in Brussels.
Poland's president has limited powers, but is the head of the armed forces, and can propose and veto legislation. On foreign policy issues, the president's role is chiefly ceremonial.
The return of the Law and Justice party to power would cement Poland's turn to the right, create a new dynamic with other European countries and possibly usher in a less welcoming climate for foreign investors.
Law and Justice presents itself as a protector of those who haven't benefited from the capitalist transformation and as a defender of national interests abroad. It is staunchly pro-U.S., but has a sometimes defiant stance toward other European partners, which has created tensions in the past with the EU and neighboring Germany.
Duda says he wants new taxes on the foreign-owned banks and supermarkets to protect Polish interests, suggesting an approach similar to that of Prime Minister Viktor Orban of Hungary. He also said he wants banks returned to Polish control.
Analyst Jacek Kucharczyk said Poland's relations with other European powers will now depend on whether Duda sticks to the relatively moderate agenda he campaigned on or whether he embraces his party leader's more combative foreign policy stance.
"That would be a nightmare scenario for Polish foreign policy, because it would mean getting into conflicts with Germany and anti-EU stunts and aggressive rhetoric toward Russia," said Kucharczyk, president of the Institute of Public Affairs, an independent think tank in Warsaw. "We are in for a bumpy ride. The only question is how bumpy it will be."
Party supporters, however, have been rejoicing since late Sunday when exit polls indicated a victory for Duda. They say the party will do much more to help the many Poles who have not benefited from the country's economic growth, those who face low wages and job insecurity despite a quarter-century of growth. In his campaign speeches, Duda often spoke of the more than 2 million Poles who left in the past decade to seek better economic opportunities abroad.
Supporters also say Duda will do more to fight for the country's economic interests.
"Andrzej Duda is a responsible person and will be a responsible president," said Zbigniew Ziobro, a former justice minister when the Law and Justice party led the government. "He will fulfill Poland's obligations toward NATO and the European Union, but he will definitely put more stress on Poland's interests."
The White House, in a statement by the press secretary, congratulated Duda and said the U.S. looks forward to working with him "to advance our shared values and to build a more democratic, prosperous and secure region and to deepen the already strong partnership between our two countries,"
In Moscow, the Kremlin said President Vladimir Putin congratulated Duda and "expressed confidence that building constructive relations between Russia and Poland, based on the principles of good neighborly relations and the mutual respect of interests, would strengthen security and stability in Europe."
The rise of Duda also marks a generational shift in Polish politics. He would be the sixth president since the fall of communism in 1989, but at 43, the first who is too young to have been a major participant in the 1980s struggle between communist authorities and the Solidarity opposition movement. He apparently won a significant share of young voters on Sunday.
Duda said Monday he plans to leave Law and Justice, following a tradition of Polish presidents breaking formal ties to their parties to represent the entire nation.
Komorowski left the Civic Platform party when he won the presidency in 2010, but remained closely tied to it. Observers say that link was a key factor in his undoing, with voters punishing him for government corruption scandals and unpopular measures such as a rise in the retirement age.