File Identification1
State/U.S. Abbreviation (USPS)
Characteristic Iteration4
Logical Record Number6
Summary Level2
Geographic Component3
ZIP Code Tabulation Area (5-digit)7, 12
Area (Land)16
Area (Water)17
Area Name-Legal/Statistical Area Description (LSAD) Term-Part Indicator18
Functional Status Code
Population Count (100%)19
Housing Unit Count (100%)20
Internal Point (Latitude)21
Internal Point (Longitude)22
Legal/Statistical Area Description Code