Mount Colah


Mount Colah is in Northern Sydney 29 Km from the Sydney CBD
It was originally known as Colah the first name used by George Caley to describe a Koala Bear.
Name changed to Mount Colah in 1906 when Hornsby became a shire
First Post office was in 1905 and named Colah then changed in 1906
It was voted Australia's Best Suburb in 2010
Population was 7095 in the 2016 Census.