There never has been a worldwide census. The census in the US that was conducted in 2010 was a census of people living in the US and its possessions.
You can find the Census 2010 results at the US Census Bureau website.
The population in North Dakota was 672,591 in 2010 per the 2010 U.S. Census.
The population in Iowa was 3,046,355 as of the 2010 U.S. Census.
Census Takers - 2010 was released on: USA: 29 November 2010
Final Census - 2010 was released on: USA: 29 October 2010
The U.S. census 2010 is still in session. they do not have results yet
The population from the 2010 census was 18,801,310. 22.5% were Hispanic. 16% were Black.
2,233,169 as of the 2000 census 2,736,424 as of the 2008 census 2,763,885 as of the 2010 census
2010
The 2010 US Census.
710,231 by the 2010 census.