1940 Census: Census of Population 1940 United States Department of Commerce
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"A dramatized review of the major questions relating to general population on the census schedule, this film demonstrates to enumerators how to accurately identify and enter the names of all members of a household, determine employment status, and identify categories of employment."
For more information about the
1940 Census, and to use it as a research tool, visit http://1940census.archives.gov/
Public domain film from the
Census Bureau (via the
National Archives), slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
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3.0/
http://en.wikipedia.org/wiki/Census
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common censuses include agriculture, business, and traffic censuses.
The United Nations defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every 10 years.
United Nations recommendations also cover census topics to be collected, official definitions, classifications and other useful information to coordinate international practice.
The word is of
Latin origin; during the
Roman Republic, the census was a list that kept track of all adult males fit for military service. The modern census is essential to international comparisons of any kind of statistics and censuses collect data on many attributes of the population, not just how many people there are, although population estimates remain an important
function of the census.
The census can be contrasted with sampling in which information is obtained only from a subset of a population, sometimes as an intercensal estimate. Census data are commonly used for research, business marketing, and planning, as well as a baseline for sampling surveys. Census counts are necessary to adjust samples to be representative of a population by weighting them as is common in opinion polling. Similarly, stratification requires knowledge of the relative sizes of different population strata which are derived from census enumerations. In some countries, census data are used to apportion electoral representation (sometimes controversially -- e.g.,
Utah v. Evans)
...
http://en.wikipedia.org/wiki/
Population
As of [April 30,
2013], the world population is estimated by the
United States Census Bureau to be 7.082 billion.
The US Census Bureau estimates the 7 billion number was surpassed on 12
March 2012. According to a separate estimate by the United Nations,
Earth's population exceeded seven billion in
October 2011...
http://1940census.archives.gov/about/
Introduction to the
1940 census
Census records are the only records that describe the entire population of the
United States on a particular day. The 1940 census is no different. The answers given to the census takers tell us, in detail, what the United States looked like on April 1,
1940, and what issues were most relevant to
Americans after a decade of economic depression.
The 1940 census reflects economic tumult of the
Great Depression and
President Franklin D. Roosevelt's New
Deal recovery program of the
1930s. Between
1930 and 1940, the population of the
Continental United States increased 7.2% to 131,669,275. The territories of
Alaska,
Puerto Rico,
American Samoa,
Guam,
Hawaii, the
Panama Canal, and the
American Virgin Islands comprised 2,477,023 people.
Besides name, age, relationship, and occupation, the 1940 census included questions about internal migration; employment status; participation in the New Deal
Civilian Conservation Corps (CCC),
Works Progress Administration (
WPA), and
National Youth Administration (
NYA) programs; and years of education...