The census is a survey of the population of England and Wales that happens every 10 years.The answers everyone gives in the survey helps the decision makers assess people’s needs and work out the best way to improve communities.The next one is taking place now - Census Day is March 21 - but previous surveys have highlighted some surprising results, so we decided to quiz Alesha Dixon on her knowledge of England and Wales.
Watch above the video to see how she got on. We also caught up with the singer and TV star to find out what she would like the impact of Census 2021 to be.
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