Theresa Park is a suburb of Sydney, New South
Wales and is about 55 kms west-southwest of
NSW's capital city of Sydney. In the 2011 Australian
census the population of Theresa Park was 551
when there were 270 Females and 281 Males living
there. The median age for people living in Theresa
Park was 39.
Theresa Park is a suburb of Wollondilly Shire in the
state of New South Wales.