1990 Census CD-ROM discs
1990 Public Use Microdata Sample (PUMS)
1990 summary data file updates
Data
1990 Public Use Microdata Sample (PUMS) A (5%) sample
1990 Public Use Microdata Sample (PUMS) B (1%) sample
1990 Summary Tape File 1
1990 Summary Tape File 2
1990 Summary Tape File 3
Other (ASCII text format)