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Newtonville, NJ ZIP code

The ZIP code for Newtonville, New Jersey is 08346. It is in Atlantic County.

Population in these ZIPs
283
Avg. median income
$80,400population-weighted
Typical home value
$325,800population-weighted
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ZIP codes within 10 miles

Newtonville, NJ ZIP code list

Newtonville, NJ ZIP codes
ZIP codePopulationMedian incomeTypical home value
08346283$80,381$325,800

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 Newtonville

Frequently asked questions

What is the ZIP code for Newtonville, NJ?

The ZIP code for Newtonville, NJ is 08346.

What county is Newtonville, New Jersey in?

Newtonville ZIP codes are in Atlantic County.