2. United States ZIP Code
  3. New Jersey
  4. Madison
  5. 7940

ZIP Code 7940

  • Zip Code: 7940
  • Official USPS city name: Madison
  • Official USPS State Code: NJ
  • Official State Name: New Jersey
  • ZCTA: TRUE
  • Population: 17523.0
  • Density: 1455.0
  • Primary Official County Code: 34027
  • Primary Official County Name: Morris
  • Official County Name: Morris
  • Official County Code: 34027
  • Imprecise: FALSE
  • Military: FALSE
  • Timezone: America/New_York (18:04 PM Friday, May 16 2025-05-16 (GMT -0400))
  • Geo Point: 40.75981, -74.41794


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