February 2026 monthly data are now available. IPUMS CPS has not yet processed the re-released January 2026 data. October 2025 data were not collected during the U.S. federal government shutdown.
- Codes
- Description
- Comparability
- Universe
- Availability
- Flags
- Questionnaire Text
- UnHarmonized Variables
Codes
This variable is not available for any of the currently selected samples.
Description
IMMUMPSVAC reports whether the respondent has ever had mumps shots.
This variable is part of the Immunization Supplement .
Universe
- 1978-1984: Persons age 19 or younger in month-in-samples 2-4 and 6-8
- 1985: Persons age 19 or younger
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1978 – 1985 | - | - | - | - | - | - | - | - | X | - | - | - |
