An official count or enumeration of members of a population (not necessarily human), usually residents or citizens in a particular region, often done at regular intervals.
Count, tally.
To collect a census.
To conduct a census on.
Recorded observations that are usually presented in a structured format.
A representation of facts or ideas in a formalized manner capable of being communicated or manipulated by some process.
Information, especially in a scientific or computational context, or with the implication that it is organized.