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USPS city

Montclair, NJ ZIP codes

2 ZIP codes that list Montclair as a USPS primary or acceptable city. Not a Census place.

Population of associated ZIP codes

40,675

Sum of ZCTA populations for ZIP codes intersecting Montclair. Not a Census place total. Methodology

Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology

ZIP codes associated with Montclair

ZIPCityCountyPopulationIncome
07042MontclairEssex County27,173$127,083
07043MontclairEssex County13,502$250,000+