CensusAtlas

Average household size

Average number of people usually resident per household.

Geography
Suburb / Council Other
− Region (SA4) +
← Capital City · Sub-region (SA3) →
2011 2016 2021
Median2.5
Lowest2.1
Highest3.2
Areas89

Distribution

Highest

  1. Sydney - South West 3.2
  2. Northern Territory - Outback 3.2
  3. Sydney - Baulkham Hills and Hawkesbury 3.1
  4. Sydney - Blacktown 3.1
  5. Sydney - Outer South West 3.0
  6. Sydney - Parramatta 2.9
  7. Melbourne - North West 2.9
  8. Melbourne - South East 2.9

Lowest

  1. Melbourne - Inner 2.1
  2. Sydney - City and Inner South 2.1
  3. Perth - Inner 2.3
  4. South Australia - South East 2.3
  5. Barossa - Yorke - Mid North 2.3
  6. Adelaide - West 2.3
  7. Brisbane Inner City 2.3
  8. Sydney - Eastern Suburbs 2.3
Average household size (2011)
2 2 2 3 3 3 3 3
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