Census records may be searched within Ancestry Library Edition in a number of ways:
Many countries took periodic censuses to keep track of various aspects of the population. Where available, these records often include helpful details about your ancestors and their families and allow you to pinpoint their location at a particular point in time.
While the questions in census records vary from place to place, and year to year, you can find information like names of other household members, ages, birthplaces, residence, occupation, immigration and citizenship details, marriage information, military service and more.