Photographs of Aberdare Park

The Office for National Statistics

The Office for National Statistics (ONS) is the UK’s largest independent producer of official statistics and is the recognised national statistical institute for the UK. It is responsible for collecting and publishing statistics related to the economy, population and society at national, regional and local levels. It also conducts the census in England and Wales every ten years. ONS plays a leading role in national and international good practice in the production of official statistics.