To determine the cost of college the year you were born, 24/7 Wall St. reviewed historical data on tuition, fees, and room and board from the College Board, a nonprofit organization working on behalf of colleges and universities. Years listed are for the beginning of the academic year. Data on tuition, fees, and room and board for four-year public and private nonprofit schools was adjusted for inflation by the College Board. Supplemental data on personal income per capita came from the Bureau of Economic Analysis and was adjusted for inflation using the consumer price index for all urban consumers from the Bureau of Labor Statistics. Data on the percentage of adults 25 years and over came from the Current Population Survey of the U.S. Census Bureau.