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ZIP Code 19720

New Castle, Delaware, United States

Standard ZIP Eastern Time (ET)
62,392
Population
628.9
Per sq mile
New Castle
County

About ZIP Code 19720

ZIP code 19720 is assigned to New Castle, New Castle County, Delaware, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 62,392 with a density of 628.9 people per square mile.

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Location Details

ZIP Code19720
CityNew Castle
CountyNew Castle County
StateDelaware
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude39.6450
Longitude-75.6068
ZIP TypeStandard ZIP

Post Office

Address105 JOHNSON WAY
CityHISTORIC NEW CASTLE
StateDE

Nearby ZIP Codes in Delaware

19804
Wilmington
19706
Delaware City
19805
Wilmington
19713
Newark
19733
Saint Georges
19801
Wilmington

Frequently Asked Questions

What city is ZIP code 19720 in?

ZIP code 19720 is in New Castle, New Castle County, Delaware, United States.

What county is ZIP code 19720 in?

ZIP code 19720 is in New Castle County, Delaware.

What timezone is ZIP code 19720 in?

ZIP code 19720 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 19720?

The estimated population of ZIP code 19720 is 62,392 people with a density of 628.9 people per square mile.

What state is ZIP code 19720 in?

ZIP code 19720 is in Delaware (DE), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.