What a census does — Civics, 7–10
A census is a careful count of people and homes. It helps a community plan fairly instead of guessing.
A careful count
A census is a planned count of the people and homes in a place. It may ask how many people live in each home and sometimes other basic facts. The results show how big and varied the community really is.
Why count everyone?
Without a count, a town might plan using an old guess. It could build too few classrooms in a growing area or send too little help to a place with many older people. A census gives planners evidence, not just impressions.
Counting a new neighbourhood
A neighbourhood has 120 homes. The census finds 2 people in 50 homes, 4 people in 40 homes, and 5 people in 30 homes. Calculate 100 + 160 + 150: the neighbourhood has 410 people, not 120. That number helps planners estimate classrooms and transport.
A home is not one person
A common mistake is to count homes instead of people. It feels reasonable because houses are easy to see on a map, while the people inside change. But one home might hold one person, six people, or nobody that day, so the two totals answer different questions.
Planning for real people
Census information can guide decisions about schools, buses, clinics, and homes. It does not decide every detail, and numbers must be handled carefully and privately. Its useful job is to reveal needs that a quick look might miss.
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