Hay Valley Community

The suburb of Hay Valley has an approximate area of 5 km².

It is surrounded by the suburbs of Balhannah, Brukunga, Littlehampton, Nairne, Oakbank and Woodside.

It is surrounded by the localities of Kanmantoo, Macclesfield and Onkaparinga.

It is comprised of parts of the councils of Adelaide Hills and Mount Barker District.

It is within the state electorate of Kavel.

It is within the federal electorate of Mayo.