1742 zip code

  • Zip: 1742
  • Type: STANDARD
  • Decommissioned: 0
  • Primary city: Concord
  • Unacceptable cities: W Concord, West Concord
  • State: MA (Massachusetts)
  • County: Middlesex County
  • Timezone: America/New_York
  • Area codes: 978
  • World region: NA
  • Country: US
  • Latitude: 42.45
  • Longitude: -71.35
  • IRS estimated population (2014): 17180
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