Introduction to U.S. Census Research
The U.S. population census records contain
a wealth of information about people.
They are useful in learning about
one's family and local social and economic
conditions at various times in history.
For more recent years especially,
they are official documents for persons
who need to prove their age (in the
absence of a birth certificate), relationship,
citizenship, residence, and other
facts in order to qualify for pensions;
get jobs, naturalization papers, passports,
or insurance policies; establish an
inheritance; or trace ancestry. There
was a population census taken in 1790
and every 10th year after that.
Individual records from the Federal population
censuses are confidential for 72
years, by law (Title 44, U.S. Code).1
Although censuses are a source of genealogical information, the Census Bureau does not provide these data. The Census Bureau is not able to locate missing persons, or provide recent information on individuals.
Microfilm copies of the original population
schedules, from 1790 through 1920
(virtually all of the 1890 records were
destroyed in a 1921 fire), are available
at the National Archives in Washington
(http://www.nara.gov) and its 13 regional
archives, and many
libraries in various parts of the United
States. Although the first six federal decennial censuses taken from 1790 through 1840 contain less data than those taken later, they still contain useful clues that should not be overlooked.
Reference Branch at National Archives
accept photocopy orders by mail, given
exact page numbers; it will not do
If you know the state, county, and town in which your ancestor lived in the census year, go to the microfilm catalog. Locate the census year, state, and county from the list. This shows the microfilm publication number and roll number.
The following pages include an overview of the data captured in each census along with access to the
directory of available states. The directory pages include links to free and commercial resources for searching census records.
About Census Records from Ancestry.com
With 12 million images, Ancestry.com's collection is the largest on the Web.
Ancestry.com offers the Web's most complete collection of U.S. and U.K. Census records. To put such a wealth of family information at your fingertips, Ancestry.com scanned and entered names from more than 12 million original images spanning 1790 through 1930.
Find family facts like age, year and place of birth, year of marriage, residence, occupation, value of personal estate and more.
Search every U.S. Federal Census record from 1790 through 1930 -- more than 550 million names.
Access original census images along with exclusive, every-name indexes for the years 1870 and 1930.
View or print actual images of the original, handwritten census from your computer.
Census Free Trial
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