What is the population of the town loacted about 9 mi south-east of Campton Bedfordshire?
Letchworth Letchworth, officially Letchworth Garden City, is a town in Hertfordshire, England, with a population of 33,600. It is a former civil parish.
LU postcode area The LU postcode area, also known as the Luton postcode area, is a group of seven postcode districts in England, which are subdivisions of three post towns. These postcode districts cover south Bedfordshire, as well as small parts of Hertfordshire and Buckinghamshire.