No, a decade is every ten years, a century is every 100.
The word is... bicentennial.
Every 100 years is called a century, made up of 10 decades.
Triennial
The word century means 100 years FYI: decade means 10 years
each census is taken every 10 years
I believe that the constitution states that one is to be done every 10 years.
The word Biennial means Every two years
7 of 10 leap years occur every years?
Every ten years=once a decade
every 10 years
"Decentennial" is not a recognized English word. It may be a misspelling or a made-up term. If you meant "decennial," it refers to something that occurs once every ten years.
a census is every 10 years
In the United States, a census is taken every 10 years as mandated by the Constitution to count the population and allocate representation in Congress. Other countries may have different intervals for conducting a census, but it is typically done every 5 to 10 years.
Sextennial means "Recurring every six years."
Something that happens every three years is a triennialevent.
10 years = 1 decade