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Blenheim, SC ZIP code

The ZIP code for Blenheim, South Carolina is 29516. It is in Marlboro County.

Population in these ZIPs
882
Avg. median income
$57,600population-weighted
Typical home value
$52,900population-weighted
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ZIP codes within 10 miles

Blenheim, SC ZIP code list

Blenheim, SC ZIP codes
ZIP codePopulationMedian incomeTypical home value
29516882$57,639$52,900

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Blenheim

Frequently asked questions

What is the ZIP code for Blenheim, SC?

The ZIP code for Blenheim, SC is 29516.

What county is Blenheim, South Carolina in?

Blenheim ZIP codes are in Marlboro County.