Find the last 4 digits (ZIP+4) for an address in 08511

ZIP 08511, Cookstown, NJ is filled in. Just type the street address.

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ZIP Code 08511 – Cookstown, NJ

Cookstown, New Jersey · Burlington County · Eastern time

ZIP code08511
CityCookstown
StateNew Jersey
CountyBurlington County
Population976
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area2.39 sq mi
Center (lat, long)40.0437, -74.5477

Area codes in this area

609640

These are the area codes that most often serve ZIP 08511 (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

08641 Joint Base Mdl · 2.4 mi08640 Joint Base Mdl · 2.5 mi08562 Wrightstown · 2.7 mi08533 New Egypt · 3.8 mi08042 Juliustown · 6.4 mi08514 Cream Ridge · 6.9 mi08041 Jobstown · 7.2 mi08015 Browns Mills · 7.7 mi

About ZIP 08511

ZIP code 08511 is assigned to Cookstown, New Jersey. It lies in Burlington County. Its Census area covers about 2.39 square miles of land. The closest neighboring ZIP is 08641 (Joint Base Mdl), about 2.4 miles away.

Every address in 08511 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