Industry and Occupation

Crosswalks for Comparing I & O Classification Codes from 1990 Census to Census 2000

The Relationship Between The 1990 Census and Census 2000 Industry and Occupation Classification Systems, Technical Paper #65

Report [PDF - 2.3M]
Text Material [PDF - 255k]
Table 1. 1990 Census Industry Classification System and Its Redistribution into the Census 2000 Industry Classification System [PDF - 125k]
Table 2. 1990 Census Occupation Classification System and Its Redistribution into the Census 2000 Occupation Classification System [PDF - 200k]
Table 3. 1990 Census EEO File Occupation Categories and Their Redistribution into the Census 2000 EEO Special File Occupation Categories [PDF - 203k]
Table 4. 1990 Census STF-4 Industry Groups and Their Redistribution into the Census 2000 SF-4 Industry Groups [PDF - 90M]
Table 5. 1990 Census STF-4 Occupation Groups and Their Redistribution into the Census 2000 SF-4 Occupation Groups [PDF - 93M]
Table 6. 1990 Census STF-3 Industry Groups and Their Redistribution into the Census 2000 SF-3 Industry Groups [PDF - 72M]
Table 7. 1990 Census STF-3 Occupation Groups and Their Redistribution into the Census 2000 SF-3 Occupation Groups [PDF - 125k]
Table 8. 1990 Census Redistributed Industry Data Compared to Census 2000 Industry Data, Using the Census 2000 Industry Classification [PDF - 125k]
Table 10. 1990 Census Redistributed Industry Data Compared to Census 2000 Industry Data, Using the Categories Found on Census 2000 Summary Files 3 and 4 [PDF - 77M]
Table 10. 1990 Census Redistributed Industry Data Compared to Census 2000 Industry Data, Using the Categories Found on Census 2000 Summary Files 3 and 4 [PDF - 72M]
Table 10. 1990 Census Redistributed Industry Data Compared to Census 2000 Industry Data, Using the Categories Found on Census 2000 Summary Files 3 and 4 [PDF - 73M]

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Crosswalks for Comparing I & O Classification Codes from 1990 Census to Census 2000