20678 Zip Code Prince Frederick Calvert

Today Aug 06, 2026, ZIP Code 20678 is located in Prince Frederick, Maryland, in County Calvert. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.

20678 Zip Code – Calvert, Prince Frederick, MD

The 20678 zip code serves Calvert. It is a neighborhood in Prince Frederick, Maryland. 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 20678 you can explore different neighborhoods, it also shows what makes each area unique.

Demographics of Zip Code 20678

Located in Prince Frederick, Maryland, zip code 20678 has a specific population and density that reflect the local community.

Finding the Right Zip Code for Prince Frederick, Calvert County

If you need to send mail to Prince Frederick Calvert county, you can easily find the zip code online or by visiting your local post office.

FAQs

How many digits is the Calvert zip code?

The Calvert zip code in Prince Frederick is a five-digit number used to identify this specific area.

Does the Calvert zip code ever change?

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

Which county is zip code 20678 in?

Zip code 20678 covers areas within Calvert county, Maryland.