PIA Examines U.S. Printing market Demographics In its recently released 2000 Print Market Atlas, Printing Industries of America (PIA) examined the nation’s top 50 printing markets. Not surprisingly, the survey revealed four major metropolitan areas to be home to more than 15 percent of U.S. printing plants. Ranked first was Chicago, with 2,303 plants; followed by Los Angeles, 2,041; New York, 1,794; and Philadelphia, 1,168. Other interesting demographic statistics revealed by the Print M...