Monthly CPS data are not currently being released amidst the U.S. federal government shut down. Once the September 2025 monthly data are available, we will process and release them as quickly as possible via IPUMS.
Codes
UH_LINENO_B1 is a two-digit numeric variable.
Description
Person line number - 1976-1993
Unicon Corporation made the following notes about this variable:
In the years 1984-1988 an amended variable replaces the original. To access the original in these years, use linenoz. Note to those interested in matching: This variable is transcribed by the interviewer from rotation to rotation. Therefore, this should be a unique identifier for an individual within the household. To uniquely identify a person use hhid month state serial and lineno.
These string values in the original data have been recoded as follows:
blank => -99 : Missing
Universe
- All interview records.
Availability
| Years | Jan | Feb | ASEC | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 – 1993 | X | X | - | X | X | X | X | X | X | X | X | X | X |
