How many digits does the St. Mary's zip code have?

The St. Mary's zip code in Chaptico consists of five digits. It serves as a numerical identifier for this particular locality.

What county is 20621 in?

ZIP code 20621 present or covers areas within St. Mary's County, Maryland State.

ZIP Code 20621 St. Mary's, Chaptico, MD

Q: Does the St. Mary's zip code ever change?

St. Mary's zip codes can change due to postal service reorganization or administrative reasons. It's advisable to check for the latest updates from official pobox authorities or local post offices.

Today Nov 04, 2025, ZIP Code 20621 resides within St. Mary's Chaptico, exclusively nestled within St. Mary's County. Serving as a vital tool for efficient mail delivery, this St. Mary's zip code ensures seamless correspondence within the geographic bounds of the county.

City	Chaptico
Zip Code	20621
County	St. Mary's
State	Maryland
State ID	MD
Population	775
Density	21.60
Time Zone:	America/New_York
Latitude	38.33062
Longitude	-76.79438

20621 ZIP Code – St. Mary's, Chaptico, MD

The 20621 ZIP code serves St. Mary's, a neighborhood in Chaptico, MD. This code is essential for accurate mail delivery and can also help you find local amenities such as schools, parks, and community events. Using ZIP codes like 20621 allows you to explore different neighborhoods and discover what makes each area unique.

Demographics of ZIP Code 20621

Located in Chaptico, Maryland, ZIP Code 20621 has a specific population and density that reflect the local community.

Finding the Right ZIP Code for Chaptico, St. Mary's County

If you need to send mail to Chaptico or St. Mary's County, you can easily find the ZIP code online or by visiting your local post office.

How Many Digits is the St. Mary's ZIP Code?

The St. Mary's ZIP code in Chaptico is a five-digit number used to identify this specific area.

Does the St. Mary's ZIP Code Ever Change?

ZIP codes, including those for St. Mary's, may change due to postal service updates or administrative reasons. Always check for the most current information from official postal sources or local post offices.