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Blenheim, SC

View of Blenheim, SC
Image credit: Evanoco / CC BY-SA 4.0
Population
107
U.S. Census Population Estimates Program · 2025
Elevation
119 ft
Median Income
$49,167
U.S. Census American Community Survey 5-Year · 2024

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Blenheim in context.

OverallBest places in South CarolinaPopulation rankingHighest population places in South CarolinaNearest larger communityLaurinburg, North Carolina20 miles away · 14,582 residents.

About Blenheim

Blenheim is a town in Marlboro County, South Carolina, United States. The 2020 census counted 115 residents. Blenheim is named for Blenheim Palace in Oxfordshire, England. Blenheim Palace was the residence of the Duke of Marlborough, after whom Marlboro County is named. Blenheim makes sense once you see how its past, landscape, and current gathering spots overlap. The useful thing to know about Blenheim is that its older landmarks and current settings belong to one connected place. Blenheim Ginger Ale was originally bottled in Blenheim, with the local mineral water.

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Highest current ratings for this town.

Lower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow PopulationA+100.0ratingRegional Two-Party Electoral BalanceA+98.9rating

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