Port 7880

Port 7880 is commonly used by the PowerSchool Gradebook Server, an integral part of the PowerSchool suite that handles grade data and related communications. The server uses this port to facilitate data synchronization between teachers’ gradebooks on client devices and the core student information system. This communication allows for real-time or near-real-time updates to student grades, assignments, and assessment data, enhancing educational management workflows.

PowerSchool Gradebook Server supports multiple connection types, operating over TCP for reliable data transfer and sometimes UDP for faster, less latency-sensitive communication such as broadcast notifications or presence signaling. Because it’s designed to handle sensitive educational data, the protocol can be customized or proprietary, primarily serving legitimate school networks.

Despite being unofficially registered, port 7880 has become an expected endpoint on educational networks running PowerSchool deployments. Network administrators should understand its vital role within PowerSchool infrastructure to avoid disrupting educational services during maintenance or firewall configuration.