chicago

Chicago Research

Online Resources for Chicago Research

Below is a guide to online resources for Chicago and Cook County research. Our center has many of the corresponding records, but not all. The general rule of thumb is that we have all of the Chicago birth films, 1871-1915, all of the Cook County marriage license films, 1878-1916, all of the Chicago death certificate films, 1878-1947, many of the Cook County death certificate films, 1916-1947, all of the Catholic parish record films, and all of the available city directories. For more detailed information visit our resources page.

We welcome suggestions for additions to this list. Please email them to our website volunteer.

Births

FamilySearch

Cook County Birth Certificate Index 1878-1938
Cook County Birth Register Index 1871-1915

Ancestry

Cook County Birth Certificate Index 1871-1922
Cook County Birth Index 1916-1935

Marriages

FamilySearch

Cook County Marriage Index 1871-1920

Ancestry

Cook County Marriage & Death Indexes (Fink) 1833-1889
Cook County Marriage Index 1871-1920
Cook County Marriage Index 1930-1960

Secretary of State

Illinois Marriage Index 1763-1900

Deaths

FamilySearch

Cook County Death Certificate Index 1878-1922, 1959-1994
Illinois Deaths & Stillbirths 1916-1947

Secretary of State

Illinois Statewide Death Index Pre-1916
Illinois Statewide Death Index 1916-1950
Cook County Coroner’s Inquest Index 1872-1911

Ancestry

Cook County Death Index 1908-1988

Cook County Clerk

Historical Cook County Vital Records
Cook County Clerk Record Request Form

Other

Homicides in Chicago 1870-1930 Northwestern.edu
One Step Access to Illinois Statewide Death Indexes, Pre-1916 StephenMorse.org
One Step Access to Illinois Statewide Death Indexes, 1916-1950 StephenMorse.org

Church

FamilySearch

Chicago Catholic Parish Record Images
Locations of Chicago Roman Catholic Churches, 1850-1990

Other

Chicago Catholic Churches (dates, ethnicity, locations) Pointers In Person
Chicago Church and Synagogue List Newberry Library
Marriage Index for Polish Parishes in Chicago through 1915 Polish Genealogical Society

Naturalization

FamilySearch

Northern District Naturalization Index 1840-1950
Northern District Naturalization Petitions 1906-1991

Other

Cook County Declarations Index 1871-1929 Circuit Court Archives

Property

Cook County PropertySearch Cook County Assessor
Cook County Recorder of Deeds Cook County Recorder

Miscellaneous

Encyclopedia of Chicago ChicagoHistoryMuseum
Chicago Online City Directories Archive.org
ChicagoAncestors Newberry Library
PGSA Databases Polish Genealogical Society
Chicago Genealogical Society Weblinks Chicago Genealogical Society
Cook County Cemeteries Graveyards.com
Chicago Examiner 1908-1918 Chicago Public Library
Family History Library Catalog-Chicago FamilySearch
Family History Library Catalog-Cook County FamilySearch
Historical Records Illinois FamilySearch

Film and Call Number Resources

Wilmette FHC Book List
Wilmette FHC Extended Loan Film List as of 2012 (We can no longer update this list.)
Pre-1916 Chicago Death Certificate Film Number List
1916-1947 Chicago Death Certificate Film Number List
1916-1947 Cook County Death Certificate Film Number List