DemographicsSaumarez is approximately 26.92 square kilometres. In 2016 the population of Saumarez was 88. The population is 50% male and 50% female. On average the monthly mortgage repayments in Saumarez are $1800 to $2399. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $0 to $74.