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Developer portal to access services and documentation for the Census Bureau's APIs.
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Find a multitude of DVDs, CDs and publications in print by topic.
These external sites provide more data.
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Explore the rich historical background of an organization with roots almost as old as the nation.
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Information about the current field vacancies available at the U.S. Census Bureau Regional Offices.
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The Census Bureau's Director writes on how we measure America's people, places and economy.
Find interesting and quirky statistics regarding national celebrations and major events.
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Find media toolkits, advisories, and all the latest Census news.
See what's coming up in releases and reports.
Availability: This CD-ROM provides technical documentation, in PDF format, of most 1980 census files on tape or disc. It contains the documentation for the four Summary Tape Files, and the Public Use Microdata Sample files, among others. Also available online in PDF format.
Product Id: C1-D80-TECH-14-US1
Media Type: CD-ROM
Data Format: PDF
System Requirements: None
Software Provided: None
Release Date: 7/1/2004