Cardiff Bay settled in neighbourhoods close to the docks, known as Tiger Bay, and communities from up to 45 different nationalities, including Norwegian, Somali, Yemeni, Spanish, Italian, Caribbean and Irish helped create the unique multicultural character of the area. After the Second World War most of the industry closed down and became derelict. But, in 1999, new life was injected into the area by the building of the Cardiff Bay Barrage, one of the most controversial building projects of the day but also one of the most successful. The Cardiff Bay Development Corporation (CBDC) was created in 1987 to stimulate the redevelopment
Cardiff Urban Area almost 37% on the 2001 population of 327,706 this was mainly due to Caerphilly and Pontypridd becoming part of the built-up area. The population of the Cardiff unitary authority (not co-terminous with the built-up area or the wider urban area) in 2001 was 305,353. Cardiff Council estimated the population of the unitary authority at 317,500 in 2006, as of the 2011 census it was 346,090. According to the ONS definition the Cardiff Urban Area had the following subdivisions: Notes: Cardiff Urban Area The Cardiff Built-up Area or Cardiff Urban Area is the name given to the urban area around Cardiff.