November 2025 monthly data are now available via IPUMS CPS. Note that October data were not collected during the U.S. federal government shutdown.
Codes and Frequencies
Description
FIPS core based statistical area code - 2005-2025
Unicon Corporation made the following notes about this variable:
With the introduction of new geographic codes in May 2004, the concept of CMSA has been replaced by CBSA. See related variable.
Universe
- All records.
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 – 2025 | - | - | X | - | - | - | - | - | - | - | - | - |
