A quick piece of info from Radio Iowa:
Last year’s floods could impact 2010 Census in Iowa
by Dar Danielson on September 14, 2009
Beth Henning of the State Data Center is the Iowa liaison for the U.S. Census Bureau says Iowans’ civic-mindedness played a role in the good return rate, along with a high rate of home ownership. But she says this time it’s going to be hard to count everyone who lost their homes in the floods.
Iowa had the best rate in the country for returning census forms in the 2000 Census, but last year’s floods and other factors may make it hard to repeat that good performance in the upcoming 2010 count. Seventy-six-percent of Iowans returned their forms last time, compared with 67% nationwide.