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Business Census

About the Economic Census

Every fifth year the U. S. Census Bureau conducts an Economic Census of the United States. The Economic Census furnishes an important part of the framework for composite measures, such as gross domestic product and price indexes, that evaluate short term economic change.

Information from the Economic Census is released in a series of reports by industry. A limited set of information is available at the local level. The tables listed below present results from the 1982, 1987, 1992 and 1997 Censuses.

Click link toFor related information about workers, wages and employers, go to Labor Market Information.

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SIC and NAICS

When comparing results from two or more Economic Censuses, it is important to determine if any changes have occurred in the definitions of business categories. Prior to 1997 the Census Bureau employed the Standard Industrial Classification (SIC ) system. Starting with the 1997 Economic Census the Bureau began to use the North American Industry Classification System (NAICS) system. NAICS was developed by the U.S., Canada, and Mexico to provide comparable statistics across the three countries. NAICS also provides for increased comparability with the International Standard Industrial Classification System (ISIC, Revision 3), developed and maintained by the United Nations.

Click link toInformation about the NAICS system

Click link toInformation about the SIC system

Click link to Bridge Between 1997 NAICS and 1987 SIC Classification Systems

The figures presented here should not compared to the employment by industry figures generated by the Massachusetts Executive Office of Labor and Workforce Development. The methodology and intended uses of the information differ, making direct comparisons impracticable.

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1982 Economic Census

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1987 Economic Census

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1992 Economic Census

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1997 Economic Census

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2007 Zip Code Business Patterns

Zip Business Patterns (ZBP) provides counts of establishments by industry by employment size for a broader range of industries than are included in the Economic Census Zip Code Statistics. ZBP is published generally 2 to 3 years after the end of the reference year. Business data is classified by NAICS code. These files are in PDF format and require use of the free Adobe Acrobat viewer.

In addition to counts of establishments by industry, ZBP data includes estimates of the total number of employees and annual payroll for all surveyed businesses in the zip code area.

Zip Code Number of
Establishments
Number of
Employees
Annual Payroll
($1,000)
02138 1,176 46,634 $2,201,617
02139 987 42,730 $2,869,957
02140 483 7,421 $446,346
02141 429 7,423 $401,377
02142 408 18,205 $2,072,915

The following sources provide more information about Zip Code Business Patterns:

Cambridge Biotechnology Companies

For More Information

For more information about socioeconomic and demographic statistics about Cambridge, please contact Cliff Cook, ccook@cambridgema.gov, Planning Information Manager, at 617/349-4656. The Community Development Department TTY line is 617/349-4621.

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