Featherston and Greytown in the Wairarapa are almost never considered part of the Wellington metropolitan area, being physically separated from the rest of the metropolitan area by the Remutaka Range. However, both have significant proportions of their employed population working in Wellington city and the Hutt Valley (36.1% and 17.1% in 2006 respectively) and are considered part of the Wellington functional urban area by Statistics New Zealand.