These official population numbers and projections are broken down by age. Included are graphs that display the actual and projected age distribution of the U.S. population, as well as the actual and projected growth of the U.S. population. 

Tables

Table 1: Actual and Projected Population of the U.S. by Age, 1900 - 2050 (PDF)  Actual and Projected Population of the U.S. by Age, 1900 - 2050 (Excel)

Table 2: Actual and Projected Age Distribution of the U.S., 1900 - 2050 (PDF)

Table 3: Actual and Projected Growth of the U.S. Population, 1900 - 2050 (PDF)

Table 4: Actual and Projected Population of the U.S., 1900 - 2050 (PDF file)  Actual and Projected Population of the U.S., 1900 - 2050 (Excel)

Updated 03/31/2004