New Castle, DE - ZIP 19720

All ZIP Delaware ZIP 19720

Zip code 19720 belongs to the city of New Castle, Delaware. Look at the map below for a visual overview of the location of New Castle, DE.

  • 2
    Area code

    302

  • 3
    City type & Classification

    • type: Post Office
    • class: Non-Unique

Demographics and stats for the 19720 ZIP Code

The zip code 19720 is located in Delaware and belongs to the city of New Castle. The population is about 61957 people, most of which are mostly white.

There are more women than men in New Castle.

  • Current population: 61957
  • Population in year 2010: 59250
  • White population: 30677
  • Black population: 24393
  • American Indian population: 602
  • Hispanic population: 7574
  • Asian population: 1751
  • Hawaiian population: 95
  • Other population: 3762
  • Male population: 28259
  • Female population: 30991
  • Average age: 36.7
  • Male average age: 35
  • Female average age: 38.2
  • Number of houses: 21373
  • Average house value: $189800
  • Persons per household: 2.73
  • Average household income: $62879
  • Annual payroll: $1622452000
  • Number of businesses: 1404
  • Number of employees: 29201
  • Number of residential mailboxes: 22695
  • Number of business mailboxes: 1492
  • Single family delivery units: 16494
  • Multi family delivery units: 2055

Information about the area where zip code 19720 is located

The city of New Castle, DE, which owns zip code 19720, is located on the South, in the South Atlantic region of the United States

  • Time zone: Eastern (GMT -05:00)
  • Daylight saving time: Yes
  • Latitude: 39.63821
  • Longitude: -75.587201
  • Elevation: 0 ft
  • Region: South
  • Division: South Atlantic
  • Water area: 3.892 sq mi
  • Land area: 37.138 sq mi
  • State FIPS: 10
  • County FIPS: 003