High Quality Content by WIKIPEDIA articles! Yerrinbool is a Northern Village of the Southern Highlands of New South Wales, Australia, in the Wingecarribee Shire, and is accessible from the Hume Highway (via Bargo or Alpine) and is about 12 km drive from nearby Mittagong. It is 6–8 km by foot to Hill Top as the crow flies. It was previously officially known as Town of Yerrinbool. It is located on the historic Old Hume Highway. At the 2006 census, Yerrinbool had a population of 1,033.