U.S. Census Bureau
2002 Economic Census main page

2002 Economic Census
Mining
District of Columbia     open pdf map in new window

 

Mining - by industry

National data for this sector, based on Industry Series reports, are preliminary and will be superseded by data released in later reports. Table includes only establishments of firms with payroll. Nonemployers are shown separately. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.

D = Withheld to avoid disclosing data of individual companies; data are included in higher level totals

NAICS
code
Description Estab-
lish-
ments
Value of
Shipments
($1,000)
Annual
payroll
($1,000)
Paid
employees
21 Mining 1 D D (1-19)
212 Mining, except oil and gas 1 D D (1-19)
2123 Nonmetallic mineral mining and quarrying 1 D D (1-19)
21232 Sand, gravel, clay, and refractory mining 1 D D (1-19)
212321 Construction sand and gravel mining 1 D D (1-19)


Source: 2002 Economic Census, Geographic Area Series   Questions?
Last revised: November 01, 2005