Methodology & Data Sources
All statistics on this page are computed from our database of NHS dental practice listings, originally sourced from NHS.uk and cross-referenced with Care Quality Commission (CQC) registration data. Population figures are based on the latest available ONS estimates.
The dentist-to-population ratio uses the number of practices listed within a defined radius of each city centre (adaptive radius, typically 10–25 miles) divided into the city's estimated population. This provides a relative comparison but should not be interpreted as a precise measure of NHS dental capacity, as individual practice sizes vary.
Weekend availability is determined from published opening times data. A practice is counted as "open on Saturdays" if it has any non-"Closed" entry for Saturday in its opening times. Data is refreshed regularly through automated validation checks.