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Download American National Standards Institute (ANSI) Information for Counties and Equivalent Entities

A National ANSI File is available for download.

This file contains comma-delimited records for each state and county. The records are of the format:

State Abbreviation, State ANSI, County ANSI, County Name and Legal Statistical Area Description, ANSI Class Code

For example:

FL,12,011,Broward County,H1

The inventory, names, and codes for counties and equivalent areas change periodically. Please review Substantial Changes to Counties and County Equivalent Entities: 1970-Present.