Northam is a town in Western Australia, situated at
the confluence of the Avon and Mortlock Rivers,
about 97 kilometres east-northeast of Perth in the
Avon Valley. At the 2011 census, Northam had a
population of 6,580. Northam is the largest town in
the Avon region.
Northam is also the largest inland town in the state
not founded on mining.