47.7% of Frankston residents have parents that are both born in Australia, 29.4% have parents that are both born overseas, and 8.0% have only a father and 6.2 have only a mother that is born overseas. The most common ancestries in the suburb are English (28.4%), Australian (24.3%), Irish (8.7%), Scottish (7.6%) and German (3.0%).82.8% speak English at home and the most common languages other than English spoken are included Mandarin 1.2%, Greek 1.0%, Malayalam 0.7%, Italian 0.6% and Russian 0.5%.