Find the last 4 digits (ZIP+4) for an address in 08561

ZIP 08561, Windsor, NJ is filled in. Just type the street address.

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ZIP Code 08561 – Windsor, NJ

Windsor, New Jersey · Mercer County · Eastern time

ZIP code08561
CityWindsor
StateNew Jersey
CountyMercer County
Population325
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.14 sq mi
Center (lat, long)40.2474, -74.5813

Area codes in this area

609640

These are the area codes that most often serve ZIP 08561 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

08520 Hightstown · 2.3 mi08691 Trenton · 2.9 mi08550 Princeton Junction · 3.1 mi08690 Trenton · 4.4 mi08501 Allentown · 5.8 mi08536 Plainsboro · 5.9 mi08512 Cranbury · 6.1 mi08619 Trenton · 6.1 mi

About ZIP 08561

ZIP code 08561 is assigned to Windsor, New Jersey. It lies in Mercer County. Its Census area covers about 1.14 square miles of land. The closest neighboring ZIP is 08520 (Hightstown), about 2.3 miles away.

Every address in 08561 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources