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 and Frequencies
Description
Member of a labor union or association - 1983-2025_08
These string values in the original data have been recoded as follows:
blank => -9 : Missing
Universe
- 1983-1988: Those eligible for the earner study.
- 1989-1993: Those employed in private or government and in outgoing rotation.
- 1994+: Those who were employed last week by the government or private industry and are in the outgoing rotations.
Availability
| Years | Jan | Feb | ASEC | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983 – 2024 | X | X | - | X | X | X | X | X | X | X | X | X | X |
| 2025 | X | X | - | X | X | X | X | X | X | - | - | - | - |
