Sidcup is an area of south-east London, England, primarily in the London Borough of Bexley. It is 11.3 miles (18.2 km) south-east of Charing Cross, bordering the London Boroughs of Bromley and Greenwich, and is in the historic county of Kent.
Sidcup High Street
|Population||43,109 (2011 Census)|
|OS grid reference|
|Ceremonial county||Greater London|
|Sovereign state||United Kingdom|
|Postcode district||DA14, DA15|
The name is thought to be derived from Cetecopp meaning "seat shaped or flat topped hill"; it had its earliest recorded use in 1254. The population of Sidcup, including its neighbourhoods Foots Cray, North Cray, Albany Park, Longlands, Ruxley, Blackfen and Lamorbey, was 43,109 in 2011.