teen market profile mediamark research inc 75 ninth avenue new york ny 10011 www com s teenmark survey delivers a complete picture of the demographics media usage product consumption and lifestyle choices america teenagers ages 12 to 19 when you are ready tap into high resolution please contact us at 212 884 9200 has singular goal provide sharpest possible american consumers who they what buy how think reach them 1 source census bureau 2003 yankelovich youth monitor for full charts on information presented in this go mpa website magazine org marketprofiles introduction between 1990 2000 number teens soared 32 million an increase nearly 4 5 their 17 percent growth rate far outpaced rest population needless say united states is facing massive shift with large cusp becoming young adults behaviors attitudes exhibit now important marketers present years