It is a decennial.
decennial Occurring every ten (10) years. Also tenth anniversary
a census is taken every 10 years to find the population
Every ten years we have a complete census of everyone who lives in the United States. This is mandated in the Constitution and is used to decide how many Representatives each state receives.
The number of congressional districts per state is determined every 10 years, after the census.
I believe that the constitution states that one is to be done every 10 years.
depends what for!
Every ten years=once a decade
Liverpool and Berlin hosts a passion play every ten years.
a census is every 10 years
decennial Occurring every ten (10) years. Also tenth anniversary
They are cut down every ten years to rejuvenate the forest.
Every ten years, the Jesse and Miles go to the spring and see their parents.
A decade.
Every ten years
Every ten years in the Census.
Something that happens every 25 years is referred to as a "quindecennial." This term is derived from the Latin roots "quinque" meaning five and "decem" meaning ten, collectively signifying a period of 25 years. Quindecennial events can include anniversaries, celebrations, or other recurring occurrences.
A 10 year anniversary is called a decennial.