Dictionary.com
Thesaurus.com
Synonyms

census

American  
[sen-suhs] / ˈsɛn səs /

noun

censuses plural
  1. an official enumeration of the population, with details as to age, sex or gender, occupation, etc.

  2. (in ancient Rome) the registration of citizens and their property, for purposes of taxation.


verb (used with object)

  1. to take a census of (a country, city, etc.).

    The entire nation is censused every 10 years.

census British  
/ ˈsɛnsəs /

noun

  1. an official periodic count of a population including such information as sex, age, occupation, etc

  2. any offical count

    a traffic census

  3. (in ancient Rome) a registration of the population and a property evaluation for purposes of taxation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of census

First recorded in 1605–15; from Latin: “a listing and property assessment of citizens,” equivalent to cēns(ēre) “to assess, register (citizens) in a census” + -tus suffix of verb action; for -s- in place of -st- see censor

Explanation

If you live in the U.S., every ten years you'll participate in a census, a process for counting people. The information collected is used to plan for schools, transportation, social services people will need, and also for determining congressional districts. On the census form you’ll be asked how many people live in your house, their ages, and ethnic and racial backgrounds. With this, the government can plan facilities and also track population trends — whether cities are growing or shrinking, what ethnic groups make up our population, and where they live. We get the word and the idea from the Romans, who registered citizens and their property so they could be taxed. The first U.S. census was held in 1790.

Keep Reading on Vocabulary.com

Vocabulary lists containing census

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She said the DoH statistics were based on the annual school census and linked data, so may not reflect all autistic children.

From BBC • May 16, 2026

Typically, states create new congressional maps every 10 years, in line with the national decennial census.

From Slate • May 14, 2026

California is home to more than 1.8 million former service members, which is the largest veteran population of any state in the nation, according to the most recent census.

From Los Angeles Times • May 13, 2026

There will be reapportionment after the 2030 census to reallocate states based on population.

From Salon • May 1, 2026

The 2000 census counted 186,872 Mexicans in New York, triple the 1990 figure, and there are undoubtedly many more today.

From "Class Matters" by The New York Times

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "census" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com