North Kellyville, adjacent to Kellyville in postcode 2155, lies about 30 kilometres north‑west of the Sydney central business district and forms part of The Hills Shire Council.
Kellyville recorded 27,011 residents at the 2021 census, with a near‑even gender balance and a median age of 38 years. The average household size was 3.3 people, with a median weekly household income of $3,044.
Residential character blends older dwellings and modern estates such as Newham On York and Duncraig, offering medium to large lot sizes.
Kellyville railway station, opened in May 2019, is located on the Metro North West line, serving around 4,900 daily users and offering direct links to Chatswood, with extensions to the CBD expected by late 2025.
Bus services along Windsor Road and via the North‑West T‑way connect to Parramatta, Castle Hill and Rouse Hill.
Census data for The Hills shows 36.9 per cent of commuters drive to work, while 3.2 per cent use public transport and cycling or walking accounts for 0.3 per cent.
Kellyville Village, located on Wrights Road, features a Coles store and 38 specialty stores, complemented by nearby North Kellyville Square and Kellyville Grove Shopping Centre.
Educational facilities include Kellyville Public, Sherwood Ridge, Kellyville High, St Angela’s and the Australian International Academy.
Healthcare services and larger commercial amenities are located at Norwest Business Park and Castle Hill, easily accessible by road.
Recreational infrastructure encompasses the Bernie Mullane Sporting Complex, featuring tennis, cricket, and indoor sports, as well as nearby reserves such as Commercial Road and Memorial Avenue.
Access to large green spaces is supported by proximity to Fred Caterson Reserve, which offers bushwalking, BMX, and cycle tracks.
Kellyville lies within a designated Station Precinct covering 437 hectares, planned to deliver diverse housing options, community facilities, and improved open space over the coming decades.
The suburb’s profile reflects a well‑connected, family‑oriented community anchored by modern transport infrastructure, schools and retail hubs.