The Census population of Alexandra Hills in 2011 was 16,698 with a population density of 12.16 persons per hectare, living in 6,044 dwellings with an average household size of 2.84 persons. There were 226 people over the age of 85 living in Alexandra Hills, with largest age group being 15 to 19 year olds in 2011.
The Age Structure of Alexandra Hills provides insights into the suburb’s age profile which is a key consideration during disaster preparation, response and recovery to accommodate the needs of the community. It is also an indicator of Alexandra Hills’ level of demand for age based services and how it is likely to change in the future.
Analysis of the five year age groups of Alexandra Hills in 2011 compared to Redland City shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+). Overall, 20.6% of the population was aged between 0 and 15, and 10.2% were aged 65 years and over, compared with 20.1% and 14.5% respectively for Redland City.
The major differences between the age structure of Alexandra Hills and Redland City were:
• A larger percentage of persons aged 25 to 29 (7.0% compared to 5.3%)
• A larger percentage of persons aged 0 to 4 (7.5% compared to 6.2%)
• A larger percentage of persons aged 20 to 24 (7.1% compared to 5.9%)
• A smaller percentage of persons aged 65 to 69 (3.2% compared to 4.7%)
From 2006 to 2011, Alexandra Hills’ population decreased by 171 people (1.0%). This represents an average annual population change of -0.2% per year over the period.
The largest changes in age structure in this area between 2006 and 2011 were in the age groups:
• 10 to 14 (-332 persons)
• 60 to 64 (+307 persons)
• 45 to 49 (-246 persons)
• 70 to 74 (+171 persons)
Need for assistance
755 people or 4.5% of the population in Alexandra Hills report needing help in their day-to-day lives due to disability. Please note: A person’s reported need for assistance is based on the subjective assessment of people evaluating themselves, (or their carers), as being in need of assistance and should therefore be treated with caution.
Alexandra Hills’ disability statistics relate directly to need for assistance due to a ‘profound or severe core activity limitation’. This population is defined as people who need assistance in their day to day lives with any or all of the following activities – self-care, body movements or communication – because of a disability, long-term health condition, or old age. Alexandra Hills’ disability statistics help in understanding the prevalence of people who need support in the community, particularly during a disaster.
Analysis of the need for assistance of people in Alexandra Hills compared to Redland City shows that there was a similar proportion of people who reported needing assistance with core activities. Overall, 4.5% of the population reported needing assistance with core activities, compared with 4.7% for Redland City.
The major differences in the age groups reporting a need for assistance in Alexandra Hills and Redland City were:
• A larger percentage of persons aged 75 to 79 (26.1% compared to 15.0%)
• A larger percentage of persons aged 85 and over (56.9% compared to 49.0%)
• A larger percentage of persons aged 70 to 74 (12.0% compared to 9.3%)
• A smaller percentage of persons aged 60 to 64 (5.3% compared to 6.5%)
The major difference in the age groups reporting a need for assistance between 2006 and 2011 in Alexandra Hills was in the age group:
• 20 to 59 (+53 persons)