line, including 2.3% of those under age 18 and none of those age 65 or over. Notable people Brooke Barrettsmith, contestant on the reality television show American Idol during its fifth season in 2006 Nick Etten, first baseman for the Philadelphia Athletics, Philadelphia Phillies and New York Yankees David Kagan, Bishop of the Roman Catholic Diocese of Bismarck, North Dakota, grew up in Spring Grove. Bobby Klaus, infielder for the Cincinnati Reds and New York Mets; born in Spring Grove References External links Spring Grove official website Spring Company in Spring Grove, Illinois official website The Illinois Storytelling Festival Annual storytelling festival in August Villages in McHenry County, Illinois Villages in Illinois Chicago metropolitan area Populated places established in 1902