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Monroeville, NJ ZIP code

The ZIP code for Monroeville, New Jersey is 08343. It is in Salem County.

Population in these ZIPs
4,729
Avg. median income
$141,800population-weighted
Typical home value
$389,900population-weighted
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ZIP codes within 10 miles

Monroeville, NJ ZIP code list

Monroeville, NJ ZIP codes
ZIP codePopulationMedian incomeTypical home value
083434,729$141,842$389,900

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 Monroeville

Frequently asked questions

What is the ZIP code for Monroeville, NJ?

The ZIP code for Monroeville, NJ is 08343.

What county is Monroeville, New Jersey in?

Monroeville ZIP codes are in Salem County.