US > Delaware > New Castle County DE > ZIP Codes

New Castle County, Delaware ZIP Codes

ZIP Codes in New Castle County with Associated Cities & Towns

New Castle County, DE - Standard ZIP Codes

19701 | 19702 | 19703 | 19707 | 19709 | 19711 | 19713 | 19716 | 19717 | 19720 | 19734 | 19735 | 19736 | 19801 | 19802 | 19803 | 19804 | 19805 | 19806 | 19807 | 19808 | 19809 | 19810 | 19938 | 19977

New Castle County, DE - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)

19706 | 19708 | 19710 | 19714 | 19715 | 19730 | 19731 | 19732 | 19733 | 19850 | 19880 | 19899

New Castle County, DE - Unique - Single Entity ZIP Codes (NO DEMOGRAPHIC DATA)

19712 | 19718 | 19721 | 19725 | 19726 | 19884 | 19885 | 19886 | 19890 | 19891 | 19892 | 19893 | 19894 | 19895 | 19896 | 19897 | 19898

Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.

ZIP Codes in New Castle County Address Data

Businesses Addresses: 19,105
PO Box Addresses: 7,426
Residential Addresses: 244,550

Multi-Family Addresses: 29,008
Single Family Addresses: 214,194

Map of New Castle County, DE ZIP Codes With Actual (Default) City Names

Bear
Claymont
Delaware City
Hockessin
Kirkwood
Middletown
Montchanin
New Castle
Newark
Odessa
Port Penn
Rockland
Saint Georges
Townsend
Wilmington
Winterthur
Yorklyn

New Castle County, Delaware ZIP Codes

ZIP Codes in New Castle County with Associated Cities & Towns

ZIP Codes in New Castle County Address Data

Map of New Castle County, DE ZIP Codes With Actual (Default) City Names

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