Norwich is a city status in the United Kingdom in England. It is the regional administrative centre and county town of Norfolk. During the 11th century, Norwich was the second largest city in Kingdom of England, after London, and one of the most important places in the kingdom.
The built up area of Norwich has a population of 259,100. This area extends beyond the city boundary, with extensive suburban areas on the western, northern and eastern sides, including Costessey, Hellesdon, Old Catton, Sprowston and Thorpe St Andrew. The parliamentary seats cross over into adjacent local government districts. 135,800 (2008 est.) people live in the City of Norwich and the population of the Norwich Travel to Work Area (i.e. the area of Norwich in which most people both live and work) is 367,035 (the 1991 figure was 351,340). Norwich is the fourth most densely populated local government district within the East of England with 3,480 people per square kilometre (8,993 per square mile).