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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

This variable is not available for any of the currently selected samples.

Description

HUHHNUM is one piece of unique identifying information that can be used to link households across CPS samples. It is on the original files for basic monthly samples prior to May 2004. IPUMS uses HUHHNUM, along with HRSAMPLE and HRSERSUF, to create HRHHID2 in samples prior to May 2004.

Comparability

No information available.

Universe

  • All households.

Availability

Years Jan Feb ASEC Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1962 – 1975 - - X - - - - - - - - - -
1976 – 2003 X X X X X X X X X X X X X
2004 X X X X X - - - - - - - -

Flags

This variable has no flags.

Unharmonized Variables