Government Shutdown 2025 Monthly Data Status: September data are now available via IPUMS. October data were not collected. November data collection was extended and release of these data by the Census Bureau will be delayed.
Codes and Frequencies
Description
Class of worker, longest job last year - 1976-2025
Unicon Corporation made the following notes about this variable:
* user must restrict sample to intended universe to differentiate between NIU=0 values and valid=0 values.
Universe
- 1976-1987: Civilian adults who worked last year.
- 1988-1989: Those who worked anytime during the last year even if temporary, part-ime, seasonal, or in the Armed Forces.
- 1990-2025: Those who worked anytime during the last year.
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 – 2025 | - | - | X | - | - | - | - | - | - | - | - | - |
