New Jersey·NJ·FIPS 34015

Gloucester County

Voted Republican in 2024 · 164,635 votes cast

About Gloucester County

Gloucester County is a county in the U.S. state of New Jersey. As of the 2020 census, the county was the state's 14th-most populous county with a population of 302,294, its highest decennial count ever and an increase of 14,006 (+4.9%) from the 288,288 counted in the 2010 census, which in turn represented an increase of 33,615 (+13.2%) from the 2000 census population of 254,673. The United States Census Bureau's Population Estimates Program estimated a 2025 population of 312,638, an increase of 10,344 (+3.4%) from the 2020 decennial census. Its county seat is Woodbury. The county is part of the South Jersey region of the state.

2024 Presidential Results

All candidates · Gloucester County, New Jersey

Donald J Trump(Republican)

50.6%83,326

Won by 4,618 votes

Kamala D Harris(Democrat)

47.8%78,708

Other(Other)

1.3%2,195

Chase Oliver(Libertarian)

0.2%406

Margin History

Red = Republican, Blue = Democratic

2024R+2.8

2020D+1.9

2016R+0.5

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Swung Right in 2024

Gloucester County shifted 4.8 points toward Republicans compared to 2020. Voter turnout decreased by 4.6%.

Gloucester County — Local Discussion

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What does Gloucester County really think?

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