One in every nine kids in Michigan public schools repeated kindergarten, according to Michigan Department of Education data for the year 2010-11. That means the state pays an additional $7,000 per child every year, ultimately costing taxpayers $93 million.
Ron French, senior writer with Bridge Magazine has been investigating this story and found that the likelihood of a child repeating kindergarten was most closely linked, not to race or family income, but geography. In the article, he also writes about “planned retention," meaning parents actually plan to have a child do two years of kindergarten instead of one.