| U.S., Newspapers.com™ Obituary Index, 1800s-current | 1,141,084,696 |
| Illinois, U.S., Newspapers.com™ Stories and Events Index, 1800's-current | 767,579,474 |
| U.S., Obituary Collection, 1930-Current | 207,463,224 |
| Associated Press, Name Card Index to AP Stories, 1905-1990 | 2,169,298 |
| Associated Press, Stories and Newsfeatures, 1937-1985 | 704,997 |
| The Daily Herald (Chicago, Illinois) | 285,796 |
| U.S., Historic Catalogs of Sears, Roebuck and Co., 1896-1993 | 252,502 |
| U.S., African American Newspapers, 1829-1947 | 210,524 |
| Edwardsville Intelligencer (Edwardsville, Illinois) | 172,756 |
| Southern Illinoisan (Carbondale, Illinois) | 139,663 |
| Herald (Arlington Heights, Illinois) | 125,632 |
| Suburbanite Economist (Chicago, Illinois) | 114,495 |
| The Daily Review (Decatur, Illinois) | 81,471 |
| Dixon Evening Telegraph (Dixon, Illinois) | 45,583 |
| Decatur Review (Decatur, Illinois) | 38,975 |
| The Daily Register (Harrisburg, Illinois) | 30,687 |
| Daily Leader (Pontiac, Illinois) | 30,189 |
| Decatur Daily Republican (Decatur, Illinois) | 23,019 |
| News Journal (Chicago, Illinois) | 20,709 |
| Decatur Herald (Decatur, Illinois) | 18,460 |
| Decatur Evening Herald (Decatur, Illinois) | 17,744 |
| U.S., Selected Jewish Obituaries, 1948-2002 | 17,134 |
| World (Chicago, Illinois) | 15,010 |
| Daily Republican (Decatur, Illinois) | 13,987 |
| Star Publications (Chicago, Illinois) | 13,810 |
| The Dixon Telegraph (Dixon, Illinois) | 12,958 |
| Southeast Economist (Chicago, Illinois) | 12,571 |
| Elmhurst, Illinois, U.S., Elmhurst Press Obituaries, 1988-1998 | 12,005 |
| Freeport Journal Standard (Freeport, Illinois) | 11,210 |
| Cook County Herald (Arlington Heights, Illinois) | 9,678 |
| Journal (Chicago, Illinois) | 8,887 |
| Associated Press, The AP World, 1943–2001 | 8,858 |
| U.S., Baptist Missionary Records and Sailing Cards, 1814-1970 | 8,068 |
| Blue Island Sun Standard (Blue Island, Illinois) | 7,868 |
| The Pointer (Riverdale, Illinois) | 7,034 |
| U.S., "Happy Days" Newspaper of the Civilian Conservation Corps, 1933-1940 | 5,799 |
| Southend Reporter (Chicago, Illinois) | 5,705 |
| Decatur Republican (Decatur, Illinois) | 5,544 |
| News Journal World (Chicago, Illinois) | 5,486 |
| Decatur Weekly Republican (Decatur, Illinois) | 4,644 |
| Chicago Heights Star (Chicago, Illinois) | 4,628 |
| Southtown Economist (Chicago, Illinois) | 4,227 |
| Englewood Economist (Chicago, Illinois) | 4,166 |
| Austin News (Chicago, Illinois) | 4,096 |
| U.S., Order Sons of Italy in America News, 1953-1995 (in Italian) | 3,793 |
| Chicago Sun-Times Obituaries, 1988-95 | 3,790 |
| Saturday Herald (Decatur, Illinois) | 3,494 |
| Northwest Journal (Chicago, Illinois) | 3,469 |
| Review (Decatur, Illinois) | 3,412 |
| Economist (Chicago, Illinois) | 3,304 |
| Evening Bulletin (Decatur, Illinois) | 3,205 |
| Daily Herald (Arlington Heights, Illinois) | 3,071 |
| Thomson Review (Thomson, Illinois) | 2,852 |
| Daily Alton Telegraph, The (Alton, Illinois) | 2,684 |
| Decatur Morning Review (Decatur, Illinois) | 2,422 |
| News (Chicago, Illinois) | 2,364 |
| Herald Despatch (Decatur, Illinois) | 2,209 |
| Lombard, Illinois, U.S., Newspaper Obituaries, 1929-1953 | 2,065 |
| Alton Telegraph And Democratic Review (Alton, Illinois) | 2,051 |
| Sun Standard (Blue Island, Illinois) | 1,968 |
| Italian America Magazine (Order Sons of Italy in America), 1996-2009 | 1,598 |
| The Sumner Press (Sumner, Illinois) | 1,206 |
| The Alton Telegraph (Alton, Illinois) | 1,201 |
| The Decatur Daily Despatch (Decatur, Illinois) | 1,130 |
| Centralia Sentinel (Centralia, Illinois) | 1,074 |
| The Weekly Herald Despatch (Decatur, Illinois) | 1,004 |
| The Alton Weekly Courier (Alton, Illinois) | 953 |
| Alton Daily Telegraph (Alton, Illinois) | 952 |
| The Morning Review (Decatur, Illinois) | 833 |
| Illinois State Chronicle (Decatur, Illinois) | 686 |
| Alton Weekly Telegraph (Alton, Illinois) | 654 |
| The Paxton Weekly Record (Paxton, Illinois) | 653 |
| Decatur Local Review (Decatur, Illinois) | 594 |
| U.S., Stars and Stripes Newspaper, 1918-1919 | 568 |
| Irish Relatives and Friends | 467 |
| The Dixon Sun (Dixon, Illinois) | 434 |
| The Madison County Courier (Edwardsville, Illinois) | 420 |
| The Daily Independent (Murphysboro, Illinois) | 410 |
| Evening Courier (Decatur, Illinois) | 405 |
| The Evening Courier (Champaign, Illinois) | 404 |
| Abstracts from the PA Gazette, 1748-1755 | 380 |
| Morning Herald Despatch (Decatur, Illinois) | 361 |
| Alton Observer (Alton, Illinois) | 337 |
| Olney Times (Olney, Illinois) | 325 |
| DuPage County Register (Bensenville, Illinois) | 209 |
| Genealogical Abstracts from The American Weekly Mercury, 1719-1746 | 184 |
| The Barger journal : June, 1924. | 154 |
| The Decatur Review Advertiser (Decatur, Illinois) | 152 |
| Genealogical material collected by the Illinois D.A.R. : presented to Newberry Library | 130 |
| The Thomson Review (Thomson, Illinois) | 122 |
| Daily Journal (Herrin, Illinois) | 87 |
| Herrin Daily Journal (Herrin, Illinois) | 71 |
| The Decatur Morning News (Decatur, Illinois) | 66 |
| Decatur Weekly News (Decatur, Illinois) | 52 |
| U.S., American Protective League Newsletters, 1918 | 32 |
| Decatur Weekly Gazette (Decatur, Illinois) | 31 |
| Chicago Heights Star Sports (Chicago Heights, Illinois) | 12 |
| East St Louis Daily Journal (East Saint Louis, Illinois) | 12 |
| Decatur Labor World (Decatur, Illinois) | 12 |
| Chicago Daily News (Chicago, Illinois) | 6 |