Post Offices in Casselberry, Florida

There are 2 Post Offices in Casselberry, Florida, serving a population of 27,087 people in an area of 8 square miles. There is 1 Post Office per 13,543 people, and 1 Post Office per 3 square miles.

In Florida, Casselberry is ranked 323rd of 1036 cities in Post Offices per capita, and 207th of 1036 cities in Post Offices per square mile.

List of Casselberry Post Offices

Find Casselberry, Florida post offices and USPS mailing boxes.


Casselberry Post Office 109 Live Oaks Boulevard Casselberry, FL

Fern Park Post Office 130 Fernwood Boulevard Casselberry, FL

About Casselberry Post Offices

Casselberry Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Casselberry, FL. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Casselberry post offices are supported entirely by revenues generated by their own operations. Operational authority over the USPS lies with a Board of Governors and rate setting authority falls under the Postal Rate Commission.

You may contact the Post Office for questions about:
  • Casselberry Post Office hours and locations
  • Mail and package delivery services
  • Casselberry PO Box services
  • Passport applications and renewals
  • Casselberry Post Office jobs and employment