Virginia·VA·FIPS 51153

Prince William County

Voted Democratic in 2024 · 227,591 votes cast

About Prince William County

Prince William County lies beside the Potomac River in the Commonwealth of Virginia. At the 2020 census, the population was 482,204, making it Virginia's second most populous county. The county seat is the independent city of Manassas. A part of Northern Virginia, Prince William County is part of the Washington metropolitan area. In 2020, it had the 24th highest income of any county in the United States. The county is named after Prince William, Duke of Cumberland, the youngest son of King George II.

2024 Presidential Results

All candidates · Prince William County, Virginia

Kamala D Harris(Democrat)

57.6%131,128

Won by 40,925 votes

Donald J Trump(Republican)

39.6%90,203

Other(Other)

2.4%5,349

Chase Oliver(Libertarian)

0.4%911

Margin History

Red = Republican, Blue = Democratic

2024D+18.0

2020D+27.0

2016D+21.1

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Swung Right in 2024

Prince William County shifted 9.0 points toward Republicans compared to 2020. Voter turnout decreased by 0.3%.

Prince William County — Local Discussion

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What does Prince William County really think?

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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)