Note: This list identifies 5-digit ZIP codes only. To find a complete 9-digit (ZIP+4) code, please use our map lookup tool.
Information
Name
Delaware (DE)
ZIP Code
19701 - 19980
Area Code
302
Capital
Dover
Country
United States (US)
Region
North America
City
ZIP Code
County
Dover
19901
Kent
Dover Afb
19902
Kent
Dover
19903
Kent
Dover
19904
Kent
Dover
19905
Kent
Dover
19906
Kent
Camden Wyoming
19934
Kent
Cheswold
19936
Kent
Clayton
19938
Kent
Felton
19943
Kent
Frederica
19946
Kent
Harrington
19952
Kent
Hartly
19953
Kent
Houston
19954
Kent
Kenton
19955
Kent
Little Creek
19961
Kent
Magnolia
19962
Kent
Marydel
19964
Kent
Smyrna
19977
Kent
Viola
19979
Kent
Woodside
19980
Kent
Bear
19701
New Castle
Newark
19702
New Castle
Claymont
19703
New Castle
Delaware City
19706
New Castle
Hockessin
19707
New Castle
Kirkwood
19708
New Castle
Middletown
19709
New Castle
Montchanin
19710
New Castle
Newark
19711
New Castle
Newark
19712
New Castle
Newark
19713
New Castle
Newark
19714
New Castle
Newark
19715
New Castle
Newark
19716
New Castle
Newark
19717
New Castle
Newark
19718
New Castle
New Castle
19720
New Castle
New Castle
19721
New Castle
Newark
19725
New Castle
Newark
19726
New Castle
Odessa
19730
New Castle
Port Penn
19731
New Castle
Rockland
19732
New Castle
Saint Georges
19733
New Castle
Townsend
19734
New Castle
Winterthur
19735
New Castle
Yorklyn
19736
New Castle
Wilmington
19801
New Castle
Wilmington
19802
New Castle
Wilmington
19803
New Castle
Wilmington
19804
New Castle
Wilmington
19805
New Castle
Wilmington
19806
New Castle
Wilmington
19807
New Castle
Wilmington
19808
New Castle
Wilmington
19809
New Castle
Wilmington
19810
New Castle
Wilmington
19850
New Castle
Wilmington
19880
New Castle
Wilmington
19884
New Castle
Wilmington
19885
New Castle
Wilmington
19886
New Castle
Wilmington
19887
New Castle
Wilmington
19889
New Castle
Wilmington
19890
New Castle
Wilmington
19891
New Castle
Wilmington
19892
New Castle
Wilmington
19893
New Castle
Wilmington
19894
New Castle
Wilmington
19895
New Castle
Wilmington
19896
New Castle
Wilmington
19897
New Castle
Wilmington
19898
New Castle
Wilmington
19899
New Castle
Bethany Beach
19930
Sussex
Bethel
19931
Sussex
Bridgeville
19933
Sussex
Dagsboro
19939
Sussex
Delmar
19940
Sussex
Ellendale
19941
Sussex
Fenwick Island
19944
Sussex
Frankford
19945
Sussex
Georgetown
19947
Sussex
Greenwood
19950
Sussex
Harbeson
19951
Sussex
Laurel
19956
Sussex
Lewes
19958
Sussex
Lincoln
19960
Sussex
Milford
19963
Sussex
Millsboro
19966
Sussex
Millville
19967
Sussex
Milton
19968
Sussex
Nassau
19969
Sussex
Ocean View
19970
Sussex
Rehoboth Beach
19971
Sussex
Seaford
19973
Sussex
Selbyville
19975
Sussex
Delaware Zip Codes Map Lookup
Find your destination’s postal/zip code in Delaware effortlessly! Click any point on the interactive map to display the postal/zip code and address for your mail.
Understanding the difference between zip codes and postal codes is essential, especially when mailing within Delaware. These codes, including Delaware zip codes and postal codes, play a crucial role in organizing mail delivery, reducing confusion, and speeding up the process. Whether you’re looking for a Delaware postcode or a zip code, here’s everything you need to know.
What Are Postal Codes in Delaware?
Postal codes in Delaware are used to direct and filter mail efficiently. They are typically a combination of numbers or letters assigned to specific areas. If you're sending mail in Delaware, using the correct postal code ensures it reaches the right location.
In Delaware, postal codes might represent neighborhoods, streets, or even specific buildings. For example, some postcodes in Delaware cover multiple delivery zones within the same district. The composition of these codes can vary, but their primary purpose remains the same—accurate and quick mail delivery.
Using postal codes in Delaware is not just about mailing; they also help collect demographic data and plan delivery routes, and
What Are Zip Codes in Delaware?
Zip codes, short for "Zone Improvement Plan," are commonly used in the United States and some other countries, but the concept applies universally, even in Delaware. Zip codes in Delaware help postal services and courier companies streamline the sorting process, making it easier to deliver letters, parcels, and packages.
While zip codes are often numerical, they can include additional digits for more precise location targeting. In Delaware, knowing the correct zip code is vital for timely and accurate deliveries.
Key Differences Between Zip Codes and Postal Codes in Delaware
Definition: A zip code in Delaware focuses on simplifying mail sorting for specific zones, while postal codes cover broader functions, including identifying streets or landmarks in Delaware.
Usage: Zip codes are primarily numerical, whereas postal codes in Delaware may include letters, numbers, or both, making them versatile.
Purpose: Both systems aim to enhance mail delivery, but postal codes in Delaware are also used for data collection and planning routes.
How Postcodes and Zip Codes Work in Delaware
In Delaware, postcodes and zip codes serve as a reliable navigation system for the postal network. For instance:
Postal codes in Delaware may represent areas like [City's District/Neighborhood Example].
Zip codes in Delaware ensure faster sorting and delivery to locations such as [City's Popular Area].
Using the correct postcode in Delaware saves time and prevents errors, especially when two places in Delaware share similar names.
Why Are Delaware Zip Codes and Postcodes Important?
Whether it’s called a zip code or a postal code, the purpose is the same—to ensure mail reaches the right destination in Delaware. Here’s why these codes matter:
They speed up delivery processes within Delaware.
They reduce confusion when multiple areas in Delaware share the same name.
They help in demographic research and planning efficient routes for deliveries in Delaware.
Conclusion
When sending mail in Delaware, always ensure you use the correct zip code, postal code, or postcode for accurate and timely delivery. The postal system in Delaware depends on these codes to make the process faster and more efficient. Whether you’re mailing within Delaware or from outside, these codes are your key to hassle-free communication.