They are demographic variables.
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A+ statistical comparison
Statistical data is a list, lists, or charts of facts that are laid out side by side for comparisons sake. Statistical data is all about the numbers and percentages of any given thing. How often? What kind? How popular? Where at? How many? etc.
Inferential statistics is not required in a census because a census aims to collect data from every individual in a population, leaving no room for sampling error or uncertainty. The goal of a census is to provide an accurate count or measurement of a specific characteristic within a population, making the need for statistical inference unnecessary. In contrast, inferential statistics is used when data is collected from a sample of a population, and the goal is to make predictions or inferences about the larger population based on that sample.
Statistics is the classification and collection of data in the form of numbers. There is evidence of the use of statistical methods that date back as far as the 5th century BC.
There are many people who use statistical data analysis. Scientists, websites, and companies are all use of statistical data analysis. This analysis is beneficial to the people that study it.