The parish includes the former hamlet of Haydon and the suburb of Greenmeadow.
The first tier of local government is Haydon Wick Parish Council, with two electoral wards: Haydon End (9 councillors) and Haydon Wick (9 councillors). The Council is concerned with the overall economic, cultural and physical well-being of the residents of Greenmeadow, Haydon Wick village, Haydonleigh, Abbey Meads, Haydon End, Taw Hill, Oakhurst, Woodhall Park and West Moredon.
Prior to 1928 Haydon Wick was part of the parish of Rodbourne Cheney.
Gas was installed in 1930, electricity arrived in 1939 and sewers came after 1928.
Originally a small village, during the latter part of the twentieth century and continuing today, housebuilding has extended the number of properties within the parish considerably. Parts of the parish fall within the Priory Vale northern development. The North Swindon District Centre (or Orbital Shopping Park), which includes a large Asda supermarket, is within the parish.
The Swindon and Cricklade Railway has rebuilt Blunsdon railway station and Hayes Knoll railway station, although these are located just outside the parish boundary, and within the parish Taw Valley Halt has been opened since 2014. The railway society is currently building a new station at Moulden Hill which lies within the parish and country park.
Swindon's Bus Company provides the regular local bus service from Haydon Wick into Swindon town.
The River Ray flows through the parish; it offers pleasant walks and is home to many species of fish and wildlife.
Known locally as Clifford Meadow, Haydon Meadow is a Site of Special Scientific Interest within the Parish where Anacamptis morio, a rare protected species of Orchid family Orchidaceae may be seen. This flower was adopted as the logo for the Priory Vale development, elements of which lie within the parish.
Mouldon Hill Country Park lies within the parish; the park has a number of paths and walkway together with a delightful hidden lake, and within it a new steam railway station is being created by the Swindon and Cricklade Railway.
Primary schools within the parish are Catherine Wayte, Greenmeadow, Haydonleigh, Haydon Wick, Orchid Vale Primary, and St. Francis. There is one secondary school, Nova Hreod Academy.
- "Wiltshire Community History - Census". Wiltshire Council. Retrieved 17 August 2015.
- "The Swindon Borough (Reorganisation of Community Governance) No. 1 Order 2017" (PDF). Swindon Borough Council. 19 January 2017.
- HB (3 August 2011). "Christ the Servant Church : Abbey Meads : Swindon". Christtheservant.org.uk. Retrieved 1 January 2012.
- "St John the Evangelist". Stjohnshaydonwick.org.uk. Retrieved 1 January 2012.
- "Emmanual URC". Emmanuelchurchuk.co.uk. Archived from the original on 23 June 2004. Retrieved 1 January 2012.
- "Catherine Wayte Primary School". Catherinewayte.swindon.sch.uk. 15 September 2011. Archived from the original on 17 March 2010. Retrieved 1 January 2012.
- "Greenmeadow Primary School". Greenmeadow-pri.swindon.sch.uk. Retrieved 1 January 2012.
- "Haydonleigh Primary School". Haydonleighschool.co.uk. Retrieved 1 January 2012.
- "Haydon Wick Primary School". Haydonwick.swindon.sch.uk. Retrieved 1 January 2012.
- "Orchid Vale Primary School". Swindon.schooljotter.com. Archived from the original on 13 March 2012. Retrieved 1 January 2012.
- "St Francis CofE VA Primary School". Stfrancis.swindon.sch.uk. Retrieved 1 January 2012.
- "Nova Hreod College". Hreod.co.uk. Archived from the original on 13 March 2012. Retrieved 1 January 2012.
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