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ZIP Codes in Essex County with Associated Cities & Towns

Belleville   07109
Bloomfield   07003
Caldwell   07006
Caldwell   07007
Cedar Grove   07009
East Orange   07017
East Orange   07018
East Orange   07019
Essex Fells   07021
Fairfield   07004
Glen Ridge   07028
Irvington   07111
Livingston   07039
Maplewood   07040
Millburn   07041
Montclair   07042
Montclair   07043
N Caldwell   07006
 Newark   07101
Newark   07102
Newark   07103
Newark   07104
Newark   07105
Newark   07106
Newark   07107
Newark   07108
Newark   07112
Newark   07114
Newark   07175
Newark   07184
Newark   07188
Newark   07189
Newark   07191
Newark   07192
Newark   07193
 Newark   07195
Newark   07198
Newark   07199
North Caldwell   07006
Nutley   07110
Orange   07050
Orange   07051
Roseland   07068
Short Hills   07078
South Orange   07079
Upper Montclair   07043
Upr Montclair   07043
Verona   07044
W Caldwell   07006
West Caldwell   07006
West Caldwell   07007
West Orange   07052

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.