Postal reference / United States

07703Fort Monmouth, New Jersey

ZIP code 07703 is a United States postal code for Fort Monmouth, New Jersey. Its county association is Monmouth County. The map reference point is at 40.3177, -74.039.

State / territory
New Jersey
Recorded place name
Fort Monmouth
County association
Monmouth
Estimated coordinate
40.3177, -74.039
View on OpenStreetMap
ZIP prefix
077 · 48 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
0.677 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
07757OceanportNJMonmouth1.2
07739Little SilverNJMonmouth1.2
07702ShrewsburyNJMonmouth1.3
07724EatontownNJMonmouth1.9
07764West Long BranchNJMonmouth2.4
07740Long BranchNJMonmouth2.8
07704Fair HavenNJMonmouth2.9
07701Red BankNJMonmouth3.2

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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