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Zip Code 07021 — Essex Fells, NJ

ZIP Code 07021 is associated with Essex Fells, NJ, in Essex County. The listed population estimate is 2,361; estimated density is 647.3 people per square mile. Among records with population estimates, it ranks #31 of 31 in Essex County and #503 of 595 in NJ.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.827080, -74.279810)

Data MetricLocal Statistic
Postal / Zip Code07021
Primary CityEssex Fells
State / ProvinceNJ
CountyEssex
Total Population2,361
Population Density647.3 people/sq mi
TimezoneAmerica/New_York

How 07021 Compares

MetricZIP 07021Essex County recordsNJ records
Population estimate2,361863,415 (sum)9,343,809 (sum)
Population Density647.3 /sq mi----
County population rank#31 of 31----
State population rank#503 of 595----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NJ

ZIP CodeCityDistancePopulation estimate
ZIP 07068Roseland1.6 mi6,268
ZIP 07006Caldwell1.7 mi26,654
ZIP 07044Verona2.0 mi14,545
ZIP 07052West Orange2.8 mi48,620
ZIP 07009Cedar Grove3.4 mi13,535

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →