Data Files
06/15/2026
AISU ZIP Code Record and AISU Address Record Descriptions (AISULOUT.TXT)
Data Files
06/15/2026
AISU ZIP Code File (AISUZIPS.TXT)
Data Files
06/15/2026
AISU Contact Information (AISUADDR.TXT)
Data Files
06/15/2026
Area District Finance File Specification (AREA_DIST_LAYOUT.TXT)
Data Files
06/15/2026
Area District Finance File (AREADIST.TXT)
Data Files
06/15/2026
Area/District 3-digit and 5-digit ZIP Code Assignments (AREA_DIST_ZIP.TXT)
Data Files
06/15/2026
Move to Competitive Street Addressing (MTC SA) List

This .txt file contains the MTC SA List.

Data Files
06/08/2026
Cumulative Listing of ZIP Codes Covered by the LACS Database

This document provides a cumulative listing of ZIP Codes covered by the LACS database for LACSLink®.

Data Files
06/02/2026
ZIP Codes by Area and District codes

The Excel spreadsheet lists ZIP Codes with the associated Area and District Codes.  

Data Files
06/01/2026
May 2026 Nixie Volume

This spreadsheet contains the UAA statistics for May 2026.