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Middletown, NJ ZIP code

The ZIP code for Middletown, New Jersey is 07748. It is in Monmouth County.

Population in these ZIPs
28,633
Avg. median income
$153,000population-weighted
Typical home value
$794,800population-weighted
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ZIP codes within 10 miles

Middletown, NJ ZIP code list

Middletown, NJ ZIP codes
ZIP codePopulationMedian incomeTypical home value
0774828,633$152,981$794,800

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

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Frequently asked questions

What is the ZIP code for Middletown, NJ?

The ZIP code for Middletown, NJ is 07748.

What county is Middletown, New Jersey in?

Middletown ZIP codes are in Monmouth County.