Deaths and Mortality Ratios by Sex and Local Authority, Greater London

Standardised Mortality Ratios (SMRs) measure whether an area's population has more or fewer deaths than expected based on its age profile. The dataset contains deaths by local authority of usual residence and SMRs by sex, calculated using mid-year population estimates and age-standardized to the European Standard Population. Data for SMRs and deaths by sex is available from 2001 onward, sourced from the Greater London Authority via the ONS website.

Use Cases

• Identify local authorities with unexpectedly high or low mortality based on SMR calculations described in the dataset.
• Analyze sex-specific mortality trends over time using data available since 2001.
• Compare mortality outcomes between populations with different age structures using the European Standard Population age-standardization method.
• Assess public health interventions by tracking changes in death counts and SMRs across London boroughs.

Strengths

• Data includes sex-specific mortality ratios, allowing for gender-based analysis.
• Mortality metrics are age-standardized to the European Standard Population, enabling comparisons across populations with different age structures.
• Time series for SMR and deaths by sex extends from 2001 to the present, providing a longitudinal view.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale modeling.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Greater London Authority, data downloaded from ONS website.

Collection Method

Calculated from deaths registrations and mid-year population estimates.

Time Range

Data for SMRs and deaths by sex available from 2001 onward.

Freshness

Last updated 2026-06-24 21:06:59.392120; freshness should be verified.

Geography

Local authorities (boroughs) within Greater London, United Kingdom.