2002 Economic Census
Nonemployer Statistics
Professional, scientific, and technical services
Essex County, MA
Data based on the 2002 Nonemployer Statistics.
Includes only firms subject to federal income tax.
Introductory text includes scope and methodology, non-sampling error, and confidentiality protection.
For descriptions of column headings and rows (industries),
click on the appropriate underlined element in the table.
The data in this table are based on the 2002 Nonemployer Statistics. These data are subject to nonsampling error due to nonresponse, coverage problems, misreporting,
and processing error. Data users who create their own estimates using data
from this report should cite the Census Bureau as the source of the original data only. For more information, see the introductory text
