Age structure of the workforce (all industries) (ANZSIC 1993 - Time series industry classification)
| Age structure of the All industries workforce by gender, South West Group 2006 and 2001 | 2006 | 2001 | Change |
| Gender | Age group | number | % | City of Melville % | number | % | City of Melville % | 2001 to 2006 |
| Persons | 15-24 years | 20,187 | 19.0 | 21.6 | 17,151 | 18.8 | 20.3 | 3,036 |
| Persons | 25-34 years | 20,350 | 19.1 | 17.1 | 19,463 | 21.4 | 19.4 | 887 |
| Persons | 35-44 years | 25,363 | 23.8 | 21.3 | 23,163 | 25.4 | 23.9 | 2,200 |
| Persons | 45-54 years | 24,927 | 23.4 | 23.9 | 21,150 | 23.2 | 24.2 | 3,777 |
| Persons | 55-64 years | 13,462 | 12.7 | 13.6 | 8,778 | 9.6 | 10.3 | 4,684 |
| Persons | 65 years and over | 2,107 | 2.0 | 2.5 | 1,367 | 1.5 | 2.0 | 740 |
| Persons | Total | 106,396 | 100.0 | 100.0 | 91,072 | 100.0 | 100.0 | 15,324 |
NOTE: Table totals may not equate with other similar tables due to randomisation of small numbers.