Tewkesbury is a quiet locality in Tasmania within the Burnie local government area (postcode 7321). With a population of 81, the suburb has a mature demographic with a median age of 54. Households earn a median income of $66K per year, with an average household size of 2.2 people. The most common occupations are labourers, professionals, clerical & administrative. The top ancestries reported are Australian, English, Scottish.

The median weekly rent is $180 (Census 2021). The median monthly mortgage repayment is $1,300.