New Jersey·NJ·FIPS 34011

Cumberland County

Voted Republican in 2024 · 55,885 votes cast

About Cumberland County

Cumberland County is a coastal county located on the Delaware Bay in the Southern Shore Region of the U.S. state of New Jersey. As of the 2020 census, the county was the state's 16th-most-populous county, with a population of 154,152, a decrease of 2,746 (−1.8%) from the 2010 census count of 156,898. The United States Census Bureau's Population Estimates Program estimated a 2025 population of 157,148, an increase of 2,996 (+1.9%) from the 2020 decennial census. Its county seat is Bridgeton. Cumberland County is named for Prince William, Duke of Cumberland. The county was formally created from portions of Salem County on January 19, 1748. The county is part of the South Jersey region of the state.

2024 Presidential Results

All candidates · Cumberland County, New Jersey

Donald J Trump(Republican)

51.3%28,675

Won by 2,098 votes

Kamala D Harris(Democrat)

47.6%26,577

Other(Other)

1.0%546

Chase Oliver(Libertarian)

0.2%87

Margin History

Red = Republican, Blue = Democratic

2024R+3.8

2020D+6.1

2016D+6.1

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Swung Right in 2024

Cumberland County shifted 9.8 points toward Republicans compared to 2020. Voter turnout decreased by 10.5%.

Cumberland County — Local Discussion

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What does Cumberland County really think?

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