2002 and earlier Economic Censuses
The economic census is conducted every 5 years. The button at the right provides links to all tables for this industry from the 2002 Economic Census in the American FactFinder (AFF) system. For earlier statistics, see the discussion in historical data from the economic census.
NAICS 23821, Electrical Contractors, is comparable between 2007 and 2002.
2002 NAICS 23821, Electrical Contractors, is close, but not quite comparable to 1997 NAICS 23531 Electrical contractors. See the Bridge Between 2002 NAICS and 1997 NAICS for changes to constituent industries.
In comparisons with data before 1997, 1997 NAICS 23531 is comparable to SIC 1731. See the Bridge Between 1997 NAICS and 1987 SIC.
In the following table, both 1997 and 2002 data are classified by 1997 NAICS, so that the two years are comparable.
|1997 NAICS Description||Year||Establishments||Value of business done ($1,000)||Annual payroll ($1,000)||Paid employees|