Slough is a town located in Berkshire, England, within the Thames Valley region. It is situated approximately 20 miles (32 km) west of central London and 19 miles (31 km) north-east of Reading. The town sits at the strategic intersection of the M4, M40, and M25 motorways and is part of the historic county of Buckinghamshire.
In 2021, the population of the town was recorded at 143,184, while the wider Borough of Slough had a total population of 158,500.