United States: 1960, 1970, 1980, 1990

All households.

STATEUS identifies the household's state of enumeration within the United States. The variable is based on the Federal Information Processing Standards (FIPS) coding scheme. State is the largest administrative unit within the United States. It is smaller than REGION and larger than CITYUS and METROUS.

This variable is fully comparable across the U.S. samples.