ZIP code · Flagtown · New Jersey · United States

ZIP code 08821 — Flagtown

Name: Flagtown (08821)
Address: New Jersey, 08821, US

ZIP code 08821 serves Flagtown, New Jersey.

Postal code: 08821
Single source Value from one source, not cross-checked.
City: Flagtown
County: Somerset
State: New Jersey
Country: United States
Coordinates: 40.5170, -74.6843 — precision precise (locality)
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Nearby localities

08853Neshanic Station · 4.9 km
08844Hillsborough · 6.5 km
08869Raritan · 7.2 km
08870Readington · 7.3 km
08876Somerville · 7.9 km
08502Belle Mead · 8.0 km
08835Manville · 8.1 km
08890Zarephath · 9.2 km
08887Three Bridges · 9.3 km
08807Bridgewater · 9.5 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page