Mackay · Sub-region (SA3)

Family & Households in Mackay

How families and households are made up across the area.

More people share a roof in Mackay than in most similar areas, with a typical home holding 2.6 people. This is a region where family-sized living is common and single-person households are less frequent than the national average.

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📍 Mackay, Sub-region (SA3)

Where Mackay sits — Average household size

2.6 ▼ -3.7%
  • 1.0: 1 area
  • 1.1: 0 areas
  • 1.2: 0 areas
  • 1.3: 0 areas
  • 1.4: 0 areas
  • 1.5: 1 area
  • 1.6: 0 areas
  • 1.7: 1 area
  • 1.8: 2 areas
  • 1.9: 4 areas
  • 2.0: 3 areas
  • 2.1: 7 areas
  • 2.2: 17 areas
  • 2.3: 60 areas
  • 2.4: 55 areas
  • 2.5: 57 areas
  • 2.6: 43 areas
  • 2.7: 19 areas
  • 2.8: 27 areas
  • 2.9: 16 areas
  • 3.0: 13 areas
  • 3.1: 6 areas
  • 3.2: 5 areas
  • 3.3: 2 areas
  • 3.4: 1 area
  • 3.5: 1 area
  • 3.6: 0 areas
  • 3.7: 0 areas
  • 3.8: 1 area
  • 3.9: 0 areas
  • 4.0: 1 area

All sub-region (sa3) areas, 2021. The marker is Mackay — higher than 71% of areas.

Average household size compared with the state and national average
Mackay2.6
Rest of Qld 2.5
Queensland 2.5
Australia 2.5

Households

Average household size.

About 23.9% of people live alone, which is lower than most areas and a little below the Australian figure of 25.6%. While this is the most common home size after two-person households, the number of people per home has edged down since 2011.

2.6 ▼ -3.7%

Higher than 71% of sub-region (sa3) areas.

  • 2011: 2.7
  • 2016: 2.5
  • 2021: 2.6

Average number of people usually resident per household.

23.9% ▲ +19.0%

Lower than 65% of sub-region (sa3) areas.

  • 2011: 20.1%
  • 2016: 23.5%
  • 2021: 23.9%

Share of households that are a single person living alone.

Household size

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In Mackay, the largest group is 2 people at 36%, followed by 1 person (24%) and 3 people (15%).

Families

Family types and one-parent families.

Couples with children make up the biggest group at 56.8%, while one-parent families account for 14.0%. This last figure is around the middle for its level and has risen 2.0 percentage points since 2011.

14.0% ▲ +16.6%

Higher than 54% of sub-region (sa3) areas.

  • 2011: 12.0%
  • 2016: 14.1%
  • 2021: 14.0%

Share of people who live in one-parent families.

Family composition

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In Mackay, Couples with children is the majority at 57%; Couples without children is next at 28%.

Sources

  • Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).

More for Mackay

Cite this page

Australian Bureau of Statistics. (2021). Family & Households in Mackay [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa3/31202/mackay/topic/family-households