Parents Fleeing San Francisco - City, Media in Denial About Whyby Sheri Urban The S.F. Chronicle is reporting that San Francisco is losing families in droves and blames crowded schools, and lack of housing. Despite San Francisco officials' efforts to keep families in the city, the percentage of children among the city's total population continues to decline....Just 13.4 percent of the city's 805,235 residents are younger than 18, one of the smallest percentages of any city in the country. The school district has lost almost 7,000 kids over the past decade, down in 2010 to 53,033. Why is it that...