A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common censuses include agriculture, business, and traffic censuses. In the latter cases the elements of the 'population' are farms, businesses, and so forth, rather than people. The United Nations defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every 10 years.

The word is of Latin origin; during the Roman Republic, the census was a list that kept track of all adult males fit for military service. The modern census is essential to international comparisons of any kind of statistics and censuses collect data on many attributes of the population, not just how many people they are, although population estimates remain an important function of the census. Recommendations of census topics, official classifications and even question wordings are available to coordinate international practice. and facilitate the exchange of information on census.

Maziar “Maz” Jobrani (Persian: مازیار جبرانی‎; born February 26, 1972) is an Iranian-born American comedian who is part of the "Axis of Evil" comedy group. The group appeared on a comedy special on Comedy Central. Jobrani has also appeared in numerous films, television shows, including Better Off Ted, on radio, and in comedy clubs. His filmography includes roles in The Interpreter, Friday After Next, and Dragonfly.

Born in Tehran, Iran, Jobrani and his parents moved to California when he was six years old. He was raised in Tiburon in the San Francisco Bay area. He attended Redwood High School in Larkspur. Jobrani studied political science and Italian at UC Berkeley, where he received a B.A. degree. He was enrolled in a Ph.D. program at UCLA when he decided to pursue his childhood dream of acting and performing comedy.

He has since made appearances on shows like The Colbert Report, The Tonight Show With Jay Leno, The Late Late Show with Craig Ferguson, Talkshow with Spike Feresten, and regularly performs at top comedy clubs (in California and New York) such as The Comedy Store. He made an appearance as a dental patient on an episode of Still Standing, in the pilot episodes of Better Off Ted, The Knights of Prosperity, and on an episode of Cedric the Entertainer Presents. He also made an appearance in 13 Going on 30. Jobrani will play Mohammed Jazeyeri in the upcoming ABC sitcom Funny in Farsi, based on the book of the same name. He has toured with the Axis of Evil Comedy Tour. He provided the voice of Ahmed Farahnakian in the audiobook version of World War Z. Jobrani has written a movie with a friend called Jimmy Vestvood: American Hero.