An average GP practice in England has nearly 10,000 patients on its books, figures published by NHS Digital show.
The latest data shows there is the full-time equivalent of about 35,000 GPs, working across 6,500 surgeries in England.
On average, each GP surgery has 9,445 patients on its practice list. But some practices have a much higher GP-to-patient ratio than others.
Here we reveal the busiest GP surgeries in the Horsham area - part of the NHS West Sussex CCG, according to the data.
On average, each GP surgery has 9,445 patients on its practice list. But some practices have a much higher GP-to-patient ratio than others.