Census occurs every 10 years in USA and UK.
Other countries have different intervals, in New Zealand, for example, we have a census every 5 years, the next one is 08 March 2011.
10 years
How often must legislative redistricting be done in Illinois?
The census is once every 10 years.
The All India Wild Animal Census is done every four years. The census was last carried out in May 2014.
Every 10 years.
Census is done every 10 years and the United States Census Bureau is the principle agency responsible for producing the data.
A Cencus must be taken every 10 years Unknown standard
Every 10 years. On the decade (2010, 2020, etc.).
On April 1, 2000. The US Census is done ever 10 years. The next census will be done April 1, 2010
A census happens every ten years.
It depends on the country concerned. Some countries do not have a census. In the UK it is every 10 years.
The United States Census is done once every ten years.
Once every ten years, in those years ending in zero. every 10 years