Changes in this release - Latest

ZIP Code and Administrative Reference File Release Notes

Product type
Data
Portfolio
Enrich
Product family
Enrich Boundaries > Postcode and Administrative Boundaries
Product
ZIP Code Data > ZIP Code and Administrative Reference File
Version
Latest
Language
English
Product name
ZIP Code and Administrative Reference File
Title
ZIP Code and Administrative Reference File Release Notes
Copyright
2024
First publish date
2019
ft:lastEdition
2024-04-26
ft:lastPublication
2024-04-26T11:33:42.696010

This release replaces the eight counties in the state of Connecticut with 9 planning areas that are considered county equivalents.

In 2022, the US Census Bureau replaced the original eight counties in Connecticut with 9 county-equivalent planning areas. New names and FIPS codes for these county equivalents are reflected in the COUNTY and COUNTYNAME attribute fields.

Refer to https://www.federalregister.gov/documents/2022/06/06/2022-12063/change-to-county-equivalents-in-the-state-of-connecticut for additional information about this change.