Immigrant living in Philadelphia illegally voted in 2024 federal election, authorities say
Mahady Sacko has been charged with fraudulent voting, which carries a maximum penalty of five years in federal prison.

An undocumented West African immigrant who federal authorities say has been living in Philadelphia for more than two decades cast a ballot in the 2024 federal election — and may have voted in at least six other elections, federal authorities said.
Mahady Sacko was charged with fraudulent voting, according to the affidavit of probable cause for his arrest. If convicted, he could face up to five years in federal prison.
Investigators said Sacko registered to vote in 2005, affirming on the registration form that he was a U.S. citizen. According to the affidavit, he went on to vote in five federal general elections and two primary elections over the next two decades.
Prosecutors charged him only with casting a ballot in the 2024 election.
Sacko had been ordered deported to Mauritania, in Northwest Africa, by an immigration judge in 2000, the affidavit said. But federal authorities never carried out the order because Sacko did not have a valid Mauritanian passport. Instead, immigration officials placed him under supervision, requiring him to regularly report to Immigration and Customs Enforcement.
The charges against him come amid political attention on allegations that people who are not U.S. citizens are voting rampantly in American elections — a frequent talking point among conservative politicians and commentators. President Donald Trump has pushed federal officials to amp up efforts to prosecute undocumented immigrants who vote.
But election experts and government investigations have consistently found that such cases are rare. Studies examining tens of millions of ballots have identified only a handful of suspected instances of such voting — a fraction of a percent of votes cast, according to research by the Brennan Center for Justice.
Only U.S. citizens may vote in federal elections. Voters must attest to their citizenship when registering, and falsely claiming citizenship can lead to criminal prosecution and deportation.
Voting records show that Sacko registered as a Democrat, though the affidavit does not specify which candidates he supported in the elections in which investigators say he voted.
A spokesperson for the U.S. Attorney’s Office said Sacko had been released on bail after an initial appearance on Thursday. She did not provide the bail amount.