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# History

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### Innovations FAQs

### Also in this Section:

                          - What is the connection between the U.S. Census Bureau and IBM?
                          - How does the census help keep me from getting lost?
                          - When did the U.S. Census Bureau begin using statistical sampling?
                          - When was UNIVAC I installed at the U.S. Census Bureau?
                          - Does the U.S. Census Bureau still use punch cards to process census data?

## What is the connection between the U.S. Census Bureau and IBM?

Herman Hollerith worked for the Census Bureau during the 1880 census and then for the 1890 census, invented the electronic tabulators and punchcards that the Census Bureau used from 1890 until the 1950s.  Hollerith left the Census Bureau to start the Tabulating Maching Company, which would eventually become International Business Machines (IBM).

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