The United States census of 1930, conducted by the
Census Bureau
The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the Federal Statistical System of the United States, U.S. Federal Statistical System, responsible for producing data about the Americans, Ame ...
one month from April 1, 1930, determined the resident population of the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
to be 122,775,046, an increase of 13.7 percent over the 106,021,537 persons
enumerated during the
1920 census.
Census questions
The 1930 census collected the following information:
* address
* name
* relationship to head of family
* home owned or rented
** if owned, value of home
** if rented, monthly rent
* whether owned a radio set
* whether on a farm
* sex
* race
* age
* marital status and, if married, age at first marriage
* school attendance
* literacy
* birthplace of person, and their parents
* if foreign born:
** language spoken at home before coming to the U. S.
** year of immigration
** whether naturalized
** ability to speak English
* occupation, industry and class of worker
* whether at work previous day (or last regular work day)
* veteran status
* if Indian:
** whether of full or mixed blood
** tribal affiliation
Full documentation for the 1930 census, including census forms and enumerator instructions, is available from the
Integrated Public Use Microdata Series
Integrated Public Use Microdata Series (IPUMS) is the world's largest individual-level population database. IPUMS consists of microdata samples from United States ''(IPUMS-USA)'' and international ''(IPUMS-International)'' census records, as well ...
.
Data availability
The original census enumeration sheets were
microfilmed by the Census Bureau in 1949, after which the original sheets were destroyed.
The microfilmed census is located on 2,667 rolls of microfilm, and available from the
National Archives and Records Administration
The National Archives and Records Administration (NARA) is an " independent federal agency of the United States government within the executive branch", charged with the preservation and documentation of government and historical records. It ...
. Several organizations also host images of the microfilmed census online, and digital indices.
Microdata from the 1930 census are freely available through the
Integrated Public Use Microdata Series
Integrated Public Use Microdata Series (IPUMS) is the world's largest individual-level population database. IPUMS consists of microdata samples from United States ''(IPUMS-USA)'' and international ''(IPUMS-International)'' census records, as well ...
.
Aggregate data
Aggregate data is high-level data which is acquired by combining individual-level data. For instance, the output of an industry is an aggregate of the firms’ individual outputs within that industry. Aggregate data are applied in statistics, d ...
for small areas, together with electronic boundary files, can be downloaded from the
National Historical Geographic Information System
The National Historical Geographic Information System (NHGIS) is a historical GIS project to create and freely disseminate a database incorporating all available aggregate census information for the United States between 1790 and 2010. The proj ...
.
State rankings
City rankings
Notes
External links
1930 Census QuestionsHosted at CensusFinder.com
1931 U.S Census ReportContains 1930 census results
''1930Census.com'' 1930 United States Census for Genealogy & Family History Research
1930 Interactive US CensusFind stories, photos and more attached to names on the 1930 US census.
{{Authority control
United States Census, 1930
United States census
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...