An official website of the United States government                

----

end of header

# History

###### You are here: Census.gov ›  History ›  Through the Decades › Overview › 1960 Overview

Skip top of page navigation

                - History Main
                - Agency History                    - Director Biographies
                  - Census Facilities
                  - Suitland, MD
                  - Notable Alumni
                - Innovations                    - Data Collection
                  - Technology
                - Programs                    - Agriculture
                  - Demographic
                  - Housing
                  - Economic
                  - Geography
                  - Governments
                - Through the Decades                    - Fast Facts
                  - Overview
                  - Index of Questions
                  - Questionnaires
                  - Census Instructions
                - Genealogy                    - Decennial Census Records
                  - Other Resources
                - Reference                    - Data@Museums
                  - Artifacts
                  - Lesson Plans
                  - Legislation
                  - Maps
                  - Oral Histories
                  - Privacy & Confidentiality
                  - Apportionment
                  - Publications 
                - Home Page Archive                    - 2024
                  - 2023
                  - 2022
                  - 2021
                  - 2020
                  - 2019
                  - 2018
                  - 2017
                  - 2016
                  - 2015
                  - 2014 
                - FAQs                    - Genealogy
                  - Agency History
                  - Demographic
                  - Economic
                  - Governments
                  - Agriculture
                  - Geography
                  - Innovations
                  - Miscellaneous

### Overview

### Also in this Section:

                          - 2010 Overview
                          - 2000 Overview
                          - 1990 Overview
                          - 1980 Overview
                          - 1970 Overview
                          - 1960 Overview
                          - 1950 Overview
                          - 1940 Overview
                          - 1930 Overview
                          - 1920 Overview
                          - 1910 Overview
                          - 1900 Overview
                          - 1890 Overview
                          - 1880 Overview
                          - 1870 Overview
                          - 1860 Overview
                          - 1850 Overview
                          - 1840 Overview
                          - 1830 Overview
                          - 1820 Overview
                          - 1810 Overview
                          - 1800 Overview
                          - 1790 Overview

## 1960 Overview

### 1960 

Dwight D. Eisenhower was President of the United Stateson Census Day, April 1, 1960.

#### Enumeration

1960 marked the birth of the first mail-out census.  Earlier censuses had used self-enumeration on a limited scale, but 1960 was the debut for this technique as a primary method for the collection of population and residential data.  The postal service delivered questionnaires to every occupied housing unit. Householders were asked to complete the questionnaire and hold it for an enumerator to pick up.

Enumeration efforts were divided into two stages. The first stage concentrated on the quick collection of a few data items for every person and dwelling unit- information available from responses to questions on the questionnaire that had been delivered to every household. The second stage focused on the collection of more detailed economic and social information from a sample of households and dwelling units.  Second stage questionnaires were hand-delivered by enumerators when they came to pick up the first form. Households receiving the second questionnaire were asked to complete the form and mail it to their local census office in postage-paid envelopes provided by enumerators.

In areas of low population density, the two-staged enumeration was combined to allow enumerators to collect and record sample data at the same time they came to fill out the general questionnaire. 

#### Sampling

Additional sample questions were asked of 25 percent of the population. In urban areas (accounting for about 80 percent of the nation's population), enumerators carried questionnaires containing the sample population and housing questions for every fourth housing unit.  If the units were occupied, the householders were asked to complete the sample questionnaires and mail them to district offices. If the units were vacant, the enumerators completed the questionnaires.

The greater use of sampling meant that the totals for some less populated areas were subject to moderate amounts of sampling variation, which did not significantly impair the usefulness of the statistics gathered.  Using a 25 percent sample of households eliminated nearly 75 percent of the processing expenses that would otherwise be required.

Additional questions, which had been discussed but not included in several past censuses, focusing on place of work and means of transportation to work were added in 1960.

#### Technological Advancement

Computers processed nearly all data from the 1960 census. For the first time, the Census Bureau used a film optical sensing device for input to computers (FOSDIC). This machine "read" and converted to code on magnetic tape data appearing on returned questionnaires thus eliminating the time and expense for the previously necessary step where clerks entered the data on punch cards. The questionnaires for 1960 were designed so that respondents could indicate their answers by marking small corresponding circles on the page. The completed questionnaires were photographed onto microfilm with automatic cameras; FOSDIC then read the blackened dots (which appeared as clear holes on the negative film) and transferred the data they represented to magnetic tape for the computer at a speed of 3,000 items per minute.  Later versions of the FOSDIC device were able to process up to 70,000 items per minute.

#### Further Information

                        - A detailed procedural history of the 1960 census is available in  1960 Censuses of Population and Housing: Procedural History  [66.7 MB]
                        - A wide variety of historical statistics from this and other decades is available in  **Historical Statistics of the United States: Colonial Times to 1970** .  It is available as a  PDF  [74.4MB] or 2-part ZIP file:  Part I  [52.2MB] |  Part II  [66.1MB].
                        - Reports and statistics from the 1960 census 
here

  This symbol  indicates a link to a non-government web site.  Our linking to these sites does not constitute an endorsement of any products, services or the information found on them. Once you link to another site you are subject to the policies of the new site.

CONNECT WITH US**********

                            - Information Quality
                            - Data Linkage Infrastructure
                            - Data Protection and Privacy Policy
                            - Accessibility
                            - FOIA
                            - Inspector General
                            - No FEAR Act
                            - U.S. Department of Commerce
                            - USA.gov

----

Measuring America's People, Places, and Economy

Is this page helpful?
YesNo

NO THANKS

255 characters maximum255 characters maximum reached

Thank you for your feedback.Comments or suggestions?