- tucaseid
household id
- region
region of household (definitions are listed in Appendix A of codebook) ('gereg')
- state
state of household ('gestfips')
- sex
respondent sex ('pesex')
- age
respondent age ('prtage'); prior to May 2004, 80 meant age 80+, afterwards, 85 meant age 85+
- edu
respondent education level, only available for adults ('peeduca')
- race
respondent race ('ptdtrace')
- hispanic
respondent identifies as hispanic? ('pehspnon')
- country_born
respondent's country of birth ('penatvty'), "US" means continental U.S. and "non-US" means otherwise
- citizen
citizenship status of respondent ('prcitshp')
- marital
respondent's marital status ('pemaritl')
- home_type
rent or own home ('hetenure')
- famincome
income in dollars of all family members aged 15+ in the past 12 months including work earnings, pensions, and dividends ('hefaminc' and 'hufaminc'), see codebook for details about topcoding, which has changed in October 2003