January 2026 monthly data are now available via IPUMS CPS. Note that October 2025 data were not collected during the U.S. federal government shutdown.
- Codes
- Description
- Comparability
- Universe
- Availability
- Flags
- Questionnaire Text
- UnHarmonized Variables
Codes and Frequencies
Description
Data quality flag for INCLONGJ.
Comparability
From 2009-2018, codes 2 and 3 were harmonized from UH_AINCSER_A1, while all other codes were harmonized from UH_AINCER1_A1.
Universe
- All persons.
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988 – 2025 | - | - | X | - | - | - | - | - | - | - | - | - |
