| Field Name | Description |
|---|
| Annmiles | Annualized vehicle miles | |
| CensusDivision | Census Division | |
| CensusRegion | Census Region | |
| Cmsa | Household CMSA | |
| HouseholdFamilyIncome | Household family income category | |
| Householdloc | MSA status | |
| Householdmsa | Final MSA number | |
| Householdsize | Total number of persons in household | |
| HouseholdHisp | Hispanic status of HH reference person | |
| HouseholdRace | Race of HH reference person | |
| Houseid | Household-identifying ID number | |
| LifeCycle | Family life cycle | |
| Maindrvr | Does 1 HH member usually drive vehicle | |
| Makecode | NASS code for vehicle make | |
| Milelimt | Indicator-mileage was capped at 115,000 | |
| Modelcode | NASS code for vehicle model | |
| Msasize | Size of MSA or CMSA of HH | |
| MstrMon | Date of Master Interview - Month | |
| MstrYr | Date of Master Interview - Year | |
| Ovownflg | Indicator-VEHOWNER data edited | |
| PopulationDensity | Population density category | |
| Poverty | HH below, near, or above poverty level | |
| PsuId | PSU id | |
| RefAge | Reference person age | |
| RefEduc | HH reference person education level | |
| RefSex | Reference person sex | |
| Repflag | Household data was replicated | |
| Urban | Inside/outside urbanized area | |
| Urbnarea | Urbanized area status | |
| Urbnsize | Size of urbanized area | |
| Varstrat | Variance strata | |
| Veh12mnt | Vehicle received within past 12 months | |
| Vehhhown | Vehicle owned by HH member | |
| Vehid | Household vehicle number | |
| Vehmiles | Reported vehicle mileage last 12 months | |
| Vehmonth | Number of months owned vehicle | |
| Vehnew | Vehicle new or used when received | |
| Vehowner | Vehicle ownership if not HH member | |
| Vehtype | Vehicle type | |
| Vehyear | Model year of vehicle | |
| Vownflg | Indicator-VEHHHOWN data edited | |
| Whomain | Who drives vehicle most of the time | |
| Wthhfin | Final household weight | |
| Year | Year | |
| Householdstfips | Fips State Code (Federal Infor. Standards) | |
| StateName | State Name | |
| Householdstate | State Code | |
