Area Overview for CF10 3SG

CF10 3SG is a compact residential postcode in Cardiff, Wales, centred around the historic Cardiff Castle. With a population of 2,629 and a density of 1,518 people per square kilometre, it is a densely populated yet focused area. The postcode covers 458 square metres, making it a small cluster of homes near the heart of Cardiff. The area’s identity is deeply tied to its proximity to Cardiff Castle, a site of continuous occupation for nearly 2,000 years, from Roman times through to the modern era. This historical legacy shapes the character of the area, with the castle itself serving as a cultural and administrative hub. Daily life here is shaped by its urban location, with easy access to transport networks, retail, and public services. The community is young, with a median age of 22, and many residents are students or young professionals. Living in CF10 3SG means being part of a vibrant, compact urban environment with a rich historical backdrop and practical amenities within reach.

The nearest school to CF10 3SG is New College/New College School, which is categorised as an “other” institution. While specific details about its Ofsted rating are not provided, the presence of a single school in the area suggests a limited range of educational options. The school type indicates it may not be a traditional primary or secondary school, potentially serving a specific educational need or offering alternative learning pathways. For families, this means the local school landscape is sparse, requiring reliance on nearby institutions in Cardiff’s broader network. The absence of multiple schools highlights the importance of proximity to other educational facilities, such as those in central Cardiff, for students requiring a wider choice of schools.

The population of CF10 3SG is overwhelmingly young, with a median age of 22 and the majority of residents aged 15–29. This age profile suggests a community dominated by students, recent graduates, and young professionals. Home ownership is low at 22%, indicating that most residents rent their accommodation. The predominant housing type is flats, which aligns with the area’s high population density and compact footprint. The ethnic composition is largely White, reflecting broader trends in Cardiff’s urban core. The high proportion of young adults also suggests a dynamic, transient population, with limited long-term household stability. This demographic profile influences local services and amenities, which cater to a younger, mobile population. The area’s density and flat-dominated housing stock mean it is more suited to renters than owner-occupiers, shaping the local property market and community dynamics.