Subnational patterns of population ageing.

Area of Science:

• Demography
• Gerontology
• Public Health

Background:

• The United Kingdom's population aged 65 and over increased by 6% between 1997 and 2007.
• This demographic is projected to grow by 23% by 2017, reaching 12.1 million.
• Population aging is driven by declining fertility and mortality rates and historical birth cohort sizes.

Purpose of the Study:

• To analyze changes in population age structure at the Local Authority (LA) level in the UK.
• To focus on the demographic shifts within the older population (65+) from 1997 to 2017.
• To provide data crucial for local government planning regarding health and social services.

Main Methods:

• Analysis of population age structure data at the Local Authority level across the UK.
• Examination of demographic trends between 1997 and 2017, with projections to 2017.
• Focus on the size and composition changes within the older demographic segment.

Main Results:

• Significant growth in the 65+ population observed from 1997 to 2007 (9.2 to 9.8 million).
• Projected substantial increase of 23% in the older population by 2017.
• Variations in aging trends exist across different UK regions and local authorities.

Conclusions:

• The UK is experiencing a significant and accelerating aging population trend.
• Understanding local demographic changes is vital for resource allocation in health and social care.
• The study highlights the need for localized strategies to address the needs of an aging populace.