The Olin Reference Collection has several useful guides for genealogical research -- one of the best is The Source: A Guidebook of American Genealogy. (Olin Ref CS 49.S65x 1997).
See also: Genealogical Research at Cornell (also available in print in the handout racks behind the Information Desk).
Question Negotiation:
Researchers may ask to see the "census", or the "1880 census", or the "New York State census", or other variations. At this point, you may not know they are doing genealogical research.
Determine whether the researcher is asking for the census "schedules" (enumerated list of individuals, where they live, and sometimes the names of the other members of household) or the census "count" --(statistics, such as the census of population and housing). People doing genealogical research are looking for the "schedules." The statistical census is not covered in this guide.
Users might also request the "New York census". We have the New York State portion of the national census (Federal Census). It is important to be clear about this. We do not have the enumerated census schedules that were conducted by New York State.*
* New York State conducted a census mid-decade (1825, '35, '45). These were tallied and then returned to the localities. They are widely scattered. For many areas, they may no longer exist. The LDS Family History Center on Burlington Drive has the New York State schedules for Tompkins and some surrounding areas. The Steele Memorial Library has Chemung (1855) ....
Census Indexes
In most cases, a person doing genealogical research is trying to identify whether a particular name appears in a specific census (year).
1. Choose the appropriate census index.
The index is used to verify the appearance of a name in a specific census year, the county in which it appears, and the page number in the census where it can be located.
We have census indexes Print(through 1850), and on CDROM (Family Treemaker, GRS Automated Archives).
The process:
1790
1800
1810
1820
1830
1840
1850
1860
1870
1880
1890
Note: Much of the 1890 census was destroyed by fire and is not available anywhere. See NARA: 1890 Federal Population Census for more information.
1900, researchers must use the Soundex Index to locate the appropriate index.
Please note: Although we have the actual census schedules on microfilm, we do not have the microfilmed Soundex indexes to the schedules here at Cornell. The appropriate reel from the Soundex index can be requested via Interlibrary Loan using the steps outlined below:
The Soundex system uses a coding system to identify name by sound:
Instructions for this simple coding system are filed in the Microfilm Census Guide (light blue notebook behind the Information Desk) and are also available from a number of online sites, including the National Archives and Records Administration (NARA). Basically, it's a matter of substituting numbers for groups of consonants that sound the same to create a coded name.
Ex. Thitchener is coded T325.
1880-1890 Reference CD 3026.A518*
1900-1920 Reference CD 3026.A52 F2 **
Sample page from a census catalog (see call numbers for the census catalogs above):
* Although there is a soundex index for 1890, remember that most of the
census has actually been destroyed.
**The 1910 soundex does not include New York. See section on Enumeration Districts, below.
Another way to match your soundex code to the reel number is through the catalogs on theNARA site at www.nara.gov. Click on Research/Genealogy/Census Catalogs
From 1910-1930, you can also search by enumeration district. This is necessary for the 1910 and the 1930 census (New York not covered by Soundex Index) and optional for the 1920 census.
Enumeration Districts for the 13th census, 1910: (New York)
Here's a nice print source identifying EDs in New York State for 1910:
Hunt, Ann. A research guide for the New York 1910 Federal census / compiled and edited by Ann Hunt...
Subject(s): Census districts--New York (State)--Indexes.
Cities and towns--New York (State)--Indexes.
New York (State)--Genealogy--Indexes.
New York (State)--Census, 1910--Indexes.
United States--Census, 13th, 1910--Indexes.
Notes: "This is an index of New York by counties and towns showing the enumeration districts, wards, and precincts and where to locate them on the microfilm of the 1910 Federal census."
Olin Library
Oversize F118 .H86x 1999+
Enumeration Districts for the 14th census, 1920:
For 1920, we don't have a print source, however the EDs are available on the following microfilm set.
Census descriptions of geographic subdivisions and enumeration districts, 1830-1950. (New Jersey. New York) (microform). Published: (Washington, D.C.) : National Archives of the United States, 1978.
Description: 2 microfilm reels ; 35 mm.
Location: Olin Library
Call Number: Film 6650
Volumes : film 1=roll 51; film 2=roll 52
Enumeration Districts for the 15th census, 1930:
We also have this available on microfilm, but an easier route is to use the 1930 Census locator on the NARA website.
See: NARA: How to Research the 1930 Census Microfilm. On the Left-hand sidebar is a Microfilm Census Locator. Search by state. If a Soundex is not available, follow the prompts to search by geographic area to identify the Enumeration District (ED).
For more information about identifying enumeration districts in the 1930 census, see NARA: Search Strategies: Geographic
Online Sites
Increasingly, genealogy researchers are turning to some of the free, and fee-based, online genealogical sites. Some sites are listed below:
LDS (Mormons) Family Search
A very powerful site if you subscribe. Includes census index material for subscribers.
Allen County Indiana Public Library, Genealogy Section -- 2nd largest genealogy library in the world.
For more information about the many online options, see Bob's Reunion Web page: Genealogy Online: Finding Your Ancestors in Cyberspace