Codes and Crosswalks
STEM, STEM-related, and Non-STEM Occupation Code List 2010 [XLS 109]
2010 Census Occupation Codes with Crosswalk (updated 11/04/2011) [XLS 368KB]
1990-2007 Census Industry Codes with Crosswalk [XLS 97KB]
Census 2007 Detailed Industry Code List [XLS 60KB]
Census 2002 Detailed Industry Code List [XLS 74KB]
Census 2000 Industrial Classification System and Crosswalk to North American Industry
Classification System (NAICS) -- (32KB)
Census 2000 Occupational Classification System and Crosswalk to Standard Occupational
Classification (SOC) -- (41KB)
Occupation Crosswalks for Comparing Data from 1990 Census to Census 2000
Industry Crosswalks for Comparing Data from 1990 Census to Census 2000
Crosswalks for Comparing I&O Classification Codes from 1990 Census to Census 2000
Contact the Census Call Center at 1-800-923-8282 (toll free) or visit
ask.census.gov for further information.
Source: U.S. Census Bureau, Housing and Household Economic Statistics Division
Last Revised: August 21, 2012