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Marshville, NC ZIP code

The ZIP code for Marshville, North Carolina is 28103. It is in Union County.

Population in these ZIPs
10,714
Avg. median income
$76,900population-weighted
Typical home value
$320,100population-weighted
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ZIP codes within 10 miles

Marshville, NC ZIP code list

Marshville, NC ZIP codes
ZIP codePopulationMedian incomeTypical home value
2810310,714$76,924$320,100

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 Marshville

Frequently asked questions

What is the ZIP code for Marshville, NC?

The ZIP code for Marshville, NC is 28103.

What county is Marshville, North Carolina in?

Marshville ZIP codes are in Union County.