Retreat is a quiet locality in Tasmania within the Launceston local government area (postcode 7254). With a population of 18, the suburb has an established demographic with a median age of 39. Households earn a median income of $58K per year, with an average household size of 2.6 people. The top ancestries reported are Australian, German, Irish.

The median weekly rent is $270 (Census 2021). The median monthly mortgage repayment is $920.