Scientific Data Documentation
Codes - FIPS Codes
- County Cross Reference File (FIPS/ZIP4)
- FIPS Codes - CMSA, PMSA, SMSA 1980-1990
- FIPS Codes - CMSA, MSA, PMSA (1990)
- Linked NCHS/FIPS Codes, State/County 1982-1987
- Cross Reference Dataset Names
- FIPS Codes Dataset Names