Dia mailing address pentagon

The mailing address for the Pentagon in Arlington, Virginia is:

The Pentagon 1400 Defense Pentagon Washington, DC 20301-1400

Note: The Pentagon is located in Arlington, Virginia, not Washington, D.C. However, the mailing address is still a Washington, D.C. zip code because the Pentagon is a federal building and is not located within the city limits of Arlington.

If you are sending mail to a specific office or department within the Pentagon, you can use the following format:

[Office/Department Name] The Pentagon 1400 Defense Pentagon Washington, DC 20301-1400

For example:

Office of the Secretary of Defense The Pentagon 1400 Defense Pentagon Washington, DC 20301-1400

It's also important to note that the Pentagon has a strict security protocol for mail delivery, so it's recommended to use a secure and trackable shipping method, such as USPS Priority Mail or FedEx, to ensure that your package is delivered safely and efficiently.