Mount Helena is a suburb on the outskirts of Perth, in Western Australia, 35 km from the city, in the Shire of Mundaring. Its population in 2016 was 3,185 people. Mount Helena was originally known as White's Mill, a reference to Abraham White who, with Edward Vivien Harvey Keane and James Wright, in 1882 built a saw mill to supply sleepers for the cons…Mount Helena is a suburb on the outskirts of Perth, in Western Australia, 35 km from the city, in the Shire of Mundaring. Its population in 2016 was 3,185 people. Mount Helena was originally known as White's Mill, a reference to Abraham White who, with Edward Vivien Harvey Keane and James Wright, in 1882 built a saw mill to supply sleepers for the construction of the Eastern Railway from Guildford to Chidlows Well. From 1898 the area was known as Lion Mill until it was renamed Mount Helena in 1924. The chief instigator in the hunt for a new name was the local Progress Association whose first choice, "Hillcrest", had been rejected by the authorities because of a duplication in New South Wales. The next suggestion, "Mount Helena", was more successful, indicative of the terrain and because the suburb was situated centrally in the Helena River district.