Ipswich is a port town and borough in Suffolk, England. It is the county town, and largest in Suffolk, followed by Lowestoft and Bury St Edmunds, and the third-largest population centre in East Anglia, after Peterborough and Norwich. It is 50 miles (80 km) northeast of London and in 2011 had a population of 144,957. The Ipswich built-up area is the fourth-largest in the East of England and the 42nd-largest in England and Wales. It includes the towns and villages of Kesgrave, Woodbridge, Bramford and Martlesham Heath.