A school-wide notification and response system utilizes an administrator interface to transmit a message from an administrator to a contact devices for employees and parents associated with a school. The system comprises a dynamic information database that includes parent and employee contact data, priority information, and response data. The administrator initiates distribution of the message based upon grouping information, priority information, and the priority order. The message is transmitted through at least two industry standard gateways simultaneously to groups of parent and employee contact devices based upon priority information. Once the message is received by the parent and employee contact devices, the parent and employee contact devices transmit a response through the industry standard gateways back to the dynamic information database.