Download is available immediately upon purchase and for the duration of the annual subscription.
Updated annually when population data becomes available.
To update your database without human intervention, we can provide an FTP address for you to write a script to access. Just request it after purchase.
Comma-Separated Values (CSV) Text File, Excel Spreadsheet (.xlsx)
Official U.S. Postal Service five digit ZIP Code
Official U.S. Postal Service state abbreviation
Official city name used by the U.S. Postal Service
The name of the county in which the ZIP Code is found.
Columns repeated by age group (<18, 18-34, 35-64, & 65+)