US ZIP Code Database

Basic geocoded United States 5-digit ZIP code data. This product contains all United States ZIP codes currently in use, their preferred and alternate city names recognized by the USPS, state abbreviation, and geographic latitude and longitude coordinates. The geographic coordinates are in Decimal degree format with six digit decimal position Precision. Data is delivered in ASCII text CSV flat file format. Easily imports into Microsoft Excel, Access, SQL or any database engine that supports CSV or text import.