5-DIGIT ZIPCODE BOUNDARIES/POINTS

This is a database containing each individual 5-Digit ZIP Code in the USA. It is updated monthly with the latest USPS information and includes all territories within the country. The database is CASS Certifiable: our ZIP Codes are verified against the USPS Address Management System to assure perfect accuracy.

GBBIS offers boundaries for about 30,000 ZIP Codes and then 12,000 point only ZIP Codes. The attributes for the Boundaries/Polygons would be as follows:

The attributes for the Point Only ZIP Codes would be as follows:

Corresponding Demographics: together with the databases we offer 14,000 demographic variables by ZIP Code.

Output Formats: ESRI Shapefile, MapInfo Tab, & MapInfo Mid/Mif

5-DIGIT ZIPCODE DATABASE

This is a database consisting of a complete list of US 5-Digit ZIP Codes. We offer it in two versions:

• Basic Version: contains city name, state abbreviation, and ZIP Code and consists of more than 42,000 records. The data included in this version is described in the following chart:




Column	Data Type	Description
ZIP	CHAR(5)	5-Digit ZIP Code
CITY	VARCHAR(28)	City Name
ST_ABRV	CHAR(2)	State Abbreviation




• Enhanced Version: Complete list of US 5-Digit ZIP codes, with alternate cities and spellings as well as delivery statistics. The database accounts for every one of the 42,000+ ZIP codes and has more than 79,000 records. The data included in this version is described in the following chart:




Column	Data Type	Description
ZIP	CHAR(5)	5-Digit ZIP Code
ZIPTYPE	CHAR(1)	ZIP Code Classification Code Description S Standard ZIP with many addresses assigned to it. M APO/FPO Military ZIP Code P ZIP Code having only PO Boxes U Unique ZIP Code assigned to a single organization
CITY	VARCHAR(28)	City Name
CITYTYPE	CHAR(1)	City Name Type Code Description P Preferred City Name for mailing purposes A Alternate/Acceptable City Name for mailing purposes N Non-Acceptable City Name
ST_ABRV	CHAR(2)	State Abbreviation
CTY_NAME	VARCHAR(25)	County Name
ST_FIPS	CHAR(2)	State FIPS
CTY_FIPS	CHAR(3)	County FIPS
HOME_CNT	INT	Number of deliveries to Homes
APT_CNT	INT	Number of deliveries to Apartments
BUS_CNT	INT	Number of deliveries to Businesses
TOTAL_CNT	INT	Total Number of deliveries

Database Formats: Comma Separated Values or Tab-Delimited