19804 Zip Code Wilmington New Castle

Today Aug 05, 2026, ZIP Code 19804 is located in Wilmington, Delaware, in County New Castle. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.

19804 Zip Code – New Castle, Wilmington, DE

The 19804 zip code serves New Castle. It is a neighborhood in Wilmington, Delaware. This code is important for accurate mail delivery. It can also help you find local amenities such as schools, parks and community events. By using zip codes like 19804 you can explore different neighborhoods, it also shows what makes each area unique.

Demographics of Zip Code 19804

Located in Wilmington, Delaware, zip code 19804 has a specific population and density that reflect the local community.

Finding the Right Zip Code for Wilmington, New Castle County

If you need to send mail to Wilmington New Castle county, you can easily find the zip code online or by visiting your local post office.

FAQs

How many digits is the New Castle zip code?

The New Castle zip code in Wilmington is a five-digit number used to identify this specific area.

Does the New Castle zip code ever change?

Zip codes may change due to postal service updates or administrative reasons. If you are looking for the New Castle zip code always check for the most current information from official postal sources or local post offices.

Which county is zip code 19804 in?

Zip code 19804 covers areas within New Castle county, Delaware.