USA ZIP5 Polygons (USAZIP5Polygons)
The USA ZIP5 Polygons (USAZIP5Polygons File Geodatabase Feature Class) layer represents the five-digit ZIP Code areas of the United States including water holes. Polygonal water features are represented as holes in the postal code polygons if the features are greater than 5 square kilometers.
The layer is based on HERE data and the U.S. Postal Service (USPS) source files. Coverage includes all 50 states, the District of Columbia, Guam, Puerto Rico, and the U.S. Virgin Islands.
This layer contains the following fields:
Field Name | Description | Values |
---|---|---|
OBJECTID | Internal feature number | Sequential unique whole numbers that are automatically generated. |
Shape | Feature geometry | Coordinates defining the features. |
POSTCODE | Postal code | The five-digit ZIP Code used by the USPS to identify an area where mail is delivered. |
ISO_CTRY | Country Abbreviation | ISO Alpha 3 code for the country. |
ADMIN1 | Country | Name of the country where the postal code is located. |
ADMIN2 | State | Name of the state where the postal code is located. |
ADMIN3 | County | Name of the county where the postal code is located. |
ADMIN4 | City | Name of the city where the postal code is located. |
ADMIN5 | Admin level 5 | Admin level 5, if applicable. |
STATE | State abbreviation | Two-letter state abbreviation where the postal code is located. |
AREA | Area | Postal code area size in square miles. |
PC_NAME | Postal code name | Name of postal (ZIP) code. For non-unique and PO box postal codes this represents the post office name and for unique organizations postal codes this represents the company or large user name. |
PC_TYPE | Postal code classification | Postal code type for each postal code reference. Postal code type values are: 'NON UNIQUE (General delivery postal code), UNIQUE ORGANIZATION (Unique postal code records for companies receiving large quantities of mail), PO BOX (Post Office box postal codes). |
COUNTY | County name | County name where the postal code is located. |
PA_NAME | Postal area name | Indicates the last line city name from USPS sources. |
FIPS_PA | Postal area FIPS code | Five-digit FIPS code for the Postal Area (last line city from USPS sources). |
FIPSCO | County FIPS code | Three-digit county FIPS code for the county where the postal code is located. |
FIPSST | State FIPS code | Two-digit state Federal Information Processing Standards (FIPS) code. |
GNIS | U.S. County GNIS feature ID | U.S. County GNIS feature ID from the official geographic names repository for the United States. |
Shape_Length | Length of feature in internal units | Positive real numbers that are automatically generated. |
Shape_Area | Area of feature in internal units | Positive real numbers that are automatically generated. |