Seven Hills lies approximately 33 kilometres north‑west of Sydney’s central business district, falling under both the City of Blacktown and Parramatta Council jurisdictions. The suburb covers approximately 3.7 square kilometres and had 20,095 residents in the 2021 census, up from around 14,337 in 2016.
Seven Hills railway station is located 32 kilometres from Central on the Main Western line, serving the T1 Western and T5 Cumberland lines, with approximately 8,116 entries per annum. It exists daily, supported by 1,315 commuter parking spaces.
Trains run approximately every 15 minutes, taking around 34 minutes to reach the Central Station. Regular bus services, including routes 611, 630, 705, and 711, connect to Parramatta, Blacktown, Macquarie Park, and Bella Vista.
Commuting patterns indicate that 37.7 per cent drive, 3.6 per cent use trains, and a small share combine train and bus; active travel (walking or cycling) accounts for less than 1 per cent.
Public transport usage remains low compared to private vehicle use, with around 2 per cent of commuters using public transport.
Essential amenities cluster around Seven Hills Plaza, adjacent to the railway, featuring major retailers, cafés, and convenience stores, with an industrial-commercial precinct to the north of the station.
Public infrastructure includes commuter parking and bus interchanges. The Meadows Public School, Seven Hills High School, The Hills Sports High, and several primary schools serve the educational needs.
Recreational spaces include Grantham Heritage Park, which conserves Cumberland Plain woodland and heritage buildings. Smaller reserves and pocket parks support local walking, cycling, and sports activities.
Residential character includes mid-20th-century single-storey homes on generous lots, alongside modern two-storey brick veneers and townhouse developments, reflecting a gradual densification.
Employment data show that 25 per cent of workers are professionals, with significant representation in clerical, trades, and managerial occupations. Key industries include hospitals, IT services, social assistance, and retail. The median weekly personal income is $780, household income is $1,892, and family income is $2,133, aligning closely with NSW averages.
Seven Hills presents as an established, multicultural outer-metropolitan suburb, defined by its rail and bus links, family-oriented streets, community learning hubs, and heritage green spaces.