The Maths Hubs Programme is available to support all state-funded schools in England, aiming to help improve the quality of mathematics education. Maths Hubs consist of a partnership of schools, colleges and other organisations that work together to provide support for the teaching of mathematics within their region. As of August 2024, there are 40 Maths Hubs across England, able to work with state-funded schools and colleges in the local hub area. The data presented in this publication predominantly covers mainstream state-funded primary and secondary schools, with some smaller sections on other types of institutions (post-16 institutions, special schools, academies, free schools, studio schools and university technical colleges). In this publication, schools are considered to have engaged with Maths Hubs in a given academic year if they have either completed a Network Collaborative Project (NCP), or are currently in the process of doing so. The data presented covers participant schools that are engaging with Maths Hubs.