ZIP Code 19720: New Castle, Delaware

ZIP code 19720 covers part or all of New Castle in New Castle County, Delaware. Its reference point is at latitude 39.5929 and longitude -75.6515 (39°35'34.4"N 75°39'05.4"W).

Location Overview of ZIP Code 19720

New Castle, DE has 2 ZIP codes in our directory. Besides 19720, they include 19721.

Across New Castle County there are 54 ZIP codes listed, and Delaware has 99 in total.

The nearest listed ZIP code is 19701 in Bear, DE, about 1.7 mi to the northwest.

ZIP code19720
CityNew Castle
CountyNew Castle County
StateDelaware (DE)
Latitude39.5929
Longitude-75.6515
DMS39°35'34.4"N 75°39'05.4"W
Nearest ZIP19701 (Bear, 1.7 mi)

All ZIP codes in New Castle, DE · All Delaware ZIP codes

Map of ZIP Code 19720

Map centered on 39.5929, -75.6515. The pin marks the ZIP code's reference point, not its boundary.

Photos of New Castle, DE

Video: New Castle, DE

Walking Tour of Historic New Castle, Delaware | Colonial Charm & History — by CozyStrolls · Watch on YouTube

ZIP Codes Near 19720

These 15 ZIP codes have the closest reference points to 19720, measured in a straight line.

19701
Bear, DE
1.7 mi northwest
19708
Kirkwood, DE
2.3 mi southwest
19733
Saint Georges, DE
2.6 mi south
19706
Delaware City, DE
3.3 mi southeast
19712
Newark, DE
3.5 mi southeast
19714
Newark, DE
3.5 mi southeast
19715
Newark, DE
3.5 mi southeast
19717
Newark, DE
3.5 mi southeast
19718
Newark, DE
3.5 mi southeast
19721
New Castle, DE
3.5 mi southeast
19725
Newark, DE
3.5 mi southeast
19726
Newark, DE
3.5 mi southeast
19850
Wilmington, DE
3.5 mi southeast
19880
Wilmington, DE
3.5 mi southeast
19884
Wilmington, DE
3.5 mi southeast

Nearby Cities and Towns

The closest communities to ZIP code 19720, measured in a straight line from its reference point, are Bear, DE (1.7 mi northwest), Kirkwood, DE (2.3 mi southwest) and Saint Georges, DE (2.6 mi south). Distances are approximate and road distances will be longer.

Schools Near New Castle, DE

If you are moving to ZIP code 19720, check the school district serving New Castle and New Castle County to confirm which public schools serve your street address.

Searching nearby communities such as Bear and Kirkwood can widen the list of public, private and charter options. The links below open live Google Maps results centered on 19720.

Parks and Outdoor Recreation

Use the map above to explore green space around New Castle. Zoom out to look for larger parks and nature areas beyond the ZIP code 19720 area.

Hospitals and Healthcare

Hospitals, urgent care clinics and pharmacies serving New Castle, DE can be found with the searches below. In a medical emergency, call 911.

Residents of ZIP code 19720 may also use facilities in nearby Bear, Kirkwood and Saint Georges.

Shopping and Dining in New Castle

For places to eat and shop near New Castle, DE, the searches below show up-to-date listings around ZIP code 19720.

Libraries and Historical Places

Public libraries, museums and historic sites near New Castle, Delaware can be found with the searches below, which are centered on ZIP code 19720.

To research local history, try searching for New Castle County records and archives along with the name New Castle.

Roads, Rivers and Lakes

From ZIP code 19720, Bear lies about 1.7 mi to the northwest, Kirkwood lies about 2.3 mi to the southwest, Saint Georges lies about 2.6 mi to the south, Delaware City lies about 3.3 mi to the southeast and Newark lies about 3.5 mi to the southeast. Use the directions link for turn-by-turn routes and road names.

Rivers, lakes and other water features near New Castle show up on the map above, or you can search for them directly.

Frequently Asked Questions About ZIP Code 19720

ZIP code 19720 is assigned to New Castle, Delaware (DE).

ZIP code 19720 is in New Castle County, Delaware.

The reference coordinates for ZIP code 19720 are latitude 39.5929 and longitude -75.6515 (39°35'34.4"N 75°39'05.4"W).

The closest ZIP codes to 19720 are 19701 (Bear, DE, 1.7 mi), 19708 (Kirkwood, DE, 2.3 mi), 19733 (Saint Georges, DE, 2.6 mi), 19706 (Delaware City, DE, 3.3 mi) and 19712 (Newark, DE, 3.5 mi).

New Castle, DE has 2 ZIP codes in our directory: 19720, 19721.

Photo & Video Credits

  • Photo 1 (“StarlHouseStGeorgesDE”): Gretchen Fitting, Public domain, via Wikimedia Commons.
  • Video: “Walking Tour of Historic New Castle, Delaware | Colonial Charm & History” by CozyStrolls, embedded from YouTube. All rights belong to the creator.

Photos are shown from their original source under the licenses listed. They were taken near this ZIP code's reference point and may show neighboring areas.

Data for ZIP code 19720 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.