Population Estimates

Resident Population

Monthly Postcensal Resident Population, by single year of age, sex, race, and Hispanic origin

The files below contain national population estimates from 4/1/90 onward by single year of age, sex, race, and Hispanic origin. These estimates, along with quarterly national population estimates from 4/1/80 to 4/1/90, are available on diskette. For information on purchasing the diskettes, please send an e-mail message (including your telephone number) to pop@census.gov.

File Layout [TXT- 5k]

Documentation and File Layout [TXT - 57k]

Those files larger than 100k are also available in a compressed format for faster downloading. Don't forget to download the file layout.

These files are compressed. They must be uncompressed before use. For information on using WINZIP and PKZIP/PKUNZIP see our PKZIP information page.