What is the speed limit in a school zone unless otherwise posted?

In Mississippi, the speed limit in a school zone, unless otherwise stated, is typically 15 mph. This lower speed limit is implemented to ensure the safety of children who are arriving at or leaving from school and to give drivers ample time to react to any unforeseen situation that may arise in such a busy area. School zones are often marked with specific signs that indicate this speed limit, and adhering to it is crucial when children are present. Additionally, violating this speed limit can lead to fines and increased penalties due to the heightened risk of accidents in these areas. Understanding and following this regulation helps to protect vulnerable pedestrians and maintain safe driving conditions during school hours.