| 1st Community Bank | 407 Third Street, Sherrard, IL 61281 | 1910-01-01 | $61.2 |
| 1st Equity Bank | 3956 West Dempster Street, Skokie, IL 60076 | 1997-06-09 | $112.5 |
| 1st Equity Bank Northwest | 1330 Dundee Road, Buffalo Grove, IL 60089 | 2003-10-15 | $50.6 |
| 1st State Bank of Mason City | 123 West Elm Street, Mason City, IL 62664 | 1977-11-01 | $24.9 |
| A J Smith Federal Savings Bank | 14757 S Cicero Ave, Midlothian, IL 60445 | 1924-01-01 | $239.8 |
| Albany Bank and Trust Company National Association | 3424 West Lawrence Avenue, Chicago, IL 60625 | 1953-06-27 | $523.4 |
| Algonquin State Bank, National Association | 2400 Huntington Drive North, Algonquin, IL 60102 | 1902-03-03 | $147.3 |
| Allied First Bank,sb | 3201 Orchard Rd, Oswego, IL 60543 | 1994-01-03 | $136.1 |
| Allstate Bank | 3100 Sanders Road, Suite N4a, Northbrook, IL 60062 | 1998-11-18 | $114.7 |
| Alpine Bank & Trust Co. | 1700 N Alpine Rd, Rockford, IL 61107 | 1962-06-25 | $1,039.0 |
| Amalgamated Bank of Chicago | One West Monroe Street, Chicago, IL 60603 | 1922-06-30 | $880.9 |
| American Chartered Bank | 1199 East Higgins Road, Schaumburg, IL 60173 | 1987-07-23 | $2,326.5 |
| American Community Bank | 1290 Lake Avenue, Woodstock, IL 60098 | 2000-03-13 | $541.6 |
| American Eagle Bank | 556 Randall Road, South Elgin, IL 60177 | 2002-10-17 | $158.2 |
| American Eagle Bank of Chicago | 2255 N. Western Avenue, Chicago, IL 60661 | 2007-04-16 | $68.0 |
| American Enterprise Bank | 600 North Buffalo Grove Road, Buffalo Grove, IL 60089 | 1995-11-15 | $300.9 |
| American Heartland Bank and Trust | 799 Heartland Drive, Sugar Grove, IL 60554 | 2000-02-07 | $93.6 |
| American Metro Bank | 4878 North Broadway, Chicago, IL 60640 | 1997-01-29 | $85.7 |
| American Midwest Bank | 1985 Dekkalb Avenue, Sycamore, IL 60178 | 1973-10-15 | $526.8 |
| American Union Savings and Loan Association, S.B. | 2601 W Division Street, Chicago, IL 60622 | 1925-01-01 | $6.8 |
| Anchor State Bank | 246 2nd Street, Anchor, IL 61720 | 1920-12-27 | $14.6 |
| Andalusia Community Bank | 800 Sixth Avenue, East, Andalusia, IL 61232 | 1979-10-01 | $54.3 |
| Anderson State Bank | 111 West Highway Street, Oneida, IL 61467 | 1917-02-17 | $74.5 |
| Anna State Bank | 100 East Vienna Street, Anna, IL 62906 | 1930-09-18 | $70.5 |
| Apple River State Bank | 103 North Main Street, Apple River, IL 61001 | 1948-01-05 | $266.8 |
| Archer Bank | 4970 South Archer Avenue, Chicago, IL 60632 | 1962-11-03 | $577.8 |
| Arcola First Bank | 127 South Oak Street, Arcola, IL 61910 | 1874-11-09 | $119.4 |
| Area Bank | 225 Main Street, Rosiclare, IL 62982 | 1920-04-10 | $64.2 |
| Athens State Bank | 200 North West Street, Athens, IL 62613 | 1910-05-18 | $120.4 |
| Austin Bank of Chicago | 5645 West Lake Street, Chicago, IL 60644 | 1891-06-10 | $322.8 |
| AztecAmerica Bank | 2136 South Oak Park Avenue, Berwyn, IL 60402 | 2005-09-26 | $87.4 |
| Bank & Trust Company | 401 North Madison Street, Litchfield, IL 62056 | 1902-09-01 | $258.4 |
| Bank of Belleville | 720 West Main Street, Richland Plaza Iii, Belleville, IL 62220 | 2005-11-04 | $85.6 |
| Bank of Bluffs | 115 N. Bluffs St., Bluffs, IL 62621 | 1893-08-03 | $53.2 |
| Bank of Calhoun County | Park And Main Streets, Hardin, IL 62047 | 1898-01-01 | $64.5 |
| Bank of Chestnut | 100 Olive Street, Chestnut, IL 62518 | 1902-01-01 | $15.7 |
| Bank of Farmington | 16 North Main Street, Farmington, IL 61531 | 1903-01-01 | $112.8 |
| Bank of Gibson City | 804 South Sangamon Avenue, Gibson City, IL 60936 | 1979-04-09 | $66.8 |
| Bank of Kampsville | Broadway And North Street, Kampsville, IL 62053 | 1908-12-01 | $101.7 |
| Bank of Modesto | 201 East State Street, Modesto, IL 62667 | 1891-09-01 | $40.6 |
| Bank of Montgomery | 1333 Douglas Avenue, Montgomery, IL 60538 | 1972-08-15 | $36.7 |
| Bank of O'Fallon | 901 South Lincoln Avenue, O'fallon, IL 62269 | 1960-03-28 | $274.8 |
| Bank of Palatine | One East Northwest Highway, Palatine, IL 60067 | 1975-04-08 | $58.3 |
| Bank of Pontiac | 300 West Washington Street, Pontiac, IL 61764 | 1947-09-06 | $390.3 |
| Bank of Quincy | 1132 Broadway, Quincy, IL 62301 | 1999-10-12 | $118.1 |
| Bank of Rantoul | 201 East Champaign, Rantoul, IL 61866 | 1920-11-25 | $214.0 |
| Bank of Springfield | 3400 West Wabash, Springfield, IL 62711 | 1965-10-29 | $727.9 |
| Bank of Stronghurst | 108 East Main Street, Stronghurst, IL 61480 | 1946-04-27 | $76.8 |
| Bank of Yates City | 107 E Main Street, Yates City, IL 61572 | 1871-01-01 | $55.8 |
| BankChampaign, National Association | 2101 South Neil, Champaign, IL 61820 | 1977-03-14 | $208.6 |
| BankFinancial, FSB | 21110 South Western Avenue, Olympia Fields, IL 60461 | 1924-01-01 | $1,586.4 |
| BankOrion | 1114 Fourth Street, Orion, IL 61273 | 1890-05-21 | $404.8 |
| Banterra Bank | 3201 Banterra Drive, Marion, IL 62959 | 1955-11-26 | $1,103.3 |
| Barrington Bank & Trust Company, National Association | 201 South Hough Street, Barrington, IL 60010 | 1996-12-19 | $1,283.1 |
| Baytree National Bank & Trust Company | 664 N. Western Avenue, Lake Forest, IL 60045 | 2000-10-11 | $221.6 |
| Beardstown Savings s.b. | 301 State Street, Beardstown, IL 62618 | 1911-01-01 | $43.5 |
| Bellerive Bank | 130 West Side Square, Plymouth, IL 62367 | 1956-11-19 | $9.7 |
| Belmont Bank & Trust Company | 8250 West Belmont Avenue, Chicago, IL 60634 | 2006-06-14 | $177.5 |
| Ben Franklin Bank of Illinois | 830 East Kensington Road, Arlington Heights, IL 60004 | 1893-01-01 | $106.0 |
| Better Banks | 10225 North Knoxville Avenue, Peoria, IL 61615 | 1898-01-01 | $219.2 |
| Beverly Bank & Trust Company, National Association | 1908 West 103rd Street, Chicago, IL 60643 | 2004-04-01 | $382.6 |
| Blackhawk Bank & Trust | 301 4th Street West, Milan, IL 61264 | 1961-06-28 | $1,009.6 |
| Bluestem National Bank | 104 East Locust Street, Fairbury, IL 61739 | 1918-11-01 | $93.0 |
| BMO Harris Bank National Association | 111 West Monroe Street, Chicago, IL 60603 | 1947-05-17 | $97,264.0 |
| Brickyard Bank | 6676 North Lincoln Avenue, Lincolnwood, IL 60712 | 1979-02-26 | $136.0 |
| Bridgeview Bank Group | 7940 South Harlem Avenue, Bridgeview, IL 60455 | 1973-06-21 | $1,295.3 |
| Brimfield Bank | 123 East Knoxville Street, Brimfield, IL 61517 | 1913-01-01 | $51.5 |
| Brown County State Bank | 101-103 East Main Street, Mount Sterling, IL 62353 | 1901-09-03 | $88.6 |
| Buckley State Bank | 102 S Railroad Ave, Buckley, IL 60918 | 1920-11-19 | $42.1 |
| Buena Vista National Bank | 1309 Swanwick Street, Chester, IL 62233 | 1905-01-01 | $137.4 |
| Buffalo Prairie State Bank | 20228 183rd Ave West, Buffalo Prairie, IL 61237 | 1920-09-29 | $60.3 |
| Builders Bank | 225 West Wacker Drive, Chicago, IL 60606 | 1997-10-14 | $295.1 |
| Burling Bank | 141 West Jackson Boulevard, Chicago, IL 60604 | 1989-08-07 | $114.9 |
| Burr Ridge Bank and Trust | 7020 County Line Road, Burr Ridge, IL 60527 | 2009-04-13 | $166.0 |
| Busey Bank | 100 West University Avenue, Champaign, IL 61820 | 1946-07-08 | $3,345.6 |
| Byron Bank | 200 North Walnut, Byron, IL 61010 | 1932-07-01 | $223.5 |
| Camp Grove State Bank | One Main Street, Camp Grove, IL 61424 | 1902-01-01 | $19.0 |
| Campus State Bank | 206 Center St, Campus, IL 60920 | 1899-01-01 | $19.1 |
| Capaha Bank, SB | 145 Russell Avenue, Tamms, IL 62988 | 1955-11-26 | $177.8 |
| Carrollton Bank | 315 West Public Square, Carrollton, IL 62016 | 1877-01-01 | $1,013.8 |
| Casey State Bank | 305-307 North Central Avenue, Casey, IL 62420 | 1880-01-01 | $234.8 |
| Central Bank Illinois | 101 North State Street, Geneseo, IL 61254 | 1907-02-01 | $404.7 |
| Central Federal Savings and Loan Association | 5953 W Cermak Road, Cicero, IL 60804 | 1892-01-01 | $182.1 |
| Central Federal Savings and Loan Association of Chicago | 1601 West Belmont Avenue, Chicago, IL 60657 | 1893-01-01 | $102.5 |
| Central State Bank | 100 West Main Street, Clayton, IL 62324 | 1928-05-01 | $92.6 |
| Centrue Bank | 201 East Main Street, Streator, IL 61364 | 1874-08-24 | $964.9 |
| CenTrust Bank, National Association | 385 Waukegan Road, Northbrook, IL 60062 | 2006-04-14 | $95.5 |
| Chester National Bank | 1112 State Street, Chester, IL 62233 | 1919-01-01 | $84.9 |
| Chesterfield State Bank | 25 S Main St, Chesterfield, IL 62630 | 1898-09-21 | $18.1 |
| CIBM Bank | 2913 West Kirby Avenue, Champaign, IL 61821 | 1921-01-01 | $500.2 |
| Cissna Park State Bank | 102 South Second Street, Cissna Park, IL 60924 | 1920-06-14 | $53.2 |
| Citizens Bank of Chatsworth | 501 East Locust, Chatsworth, IL 60921 | 1903-12-07 | $49.0 |
| Citizens Bank of Edinburg | 100 East Washington Street, Edinburg, IL 62531 | 1971-07-16 | $20.7 |
| Citizens Community Bank | 9 East Main Street, Mascoutah, IL 62258 | 1992-12-21 | $285.0 |
| Citizens First National Bank | 606 South Main Street, Princeton, IL 61356 | 1865-01-01 | $1,031.8 |
| Citizens First State Bank of Walnut | 105 North Main Street, Walnut, IL 61376 | 1920-01-01 | $58.6 |
| Citizens National Bank of Albion | 10 West Elm Street, Albion, IL 62806 | 1940-08-05 | $265.4 |
| Citizens State Bank | 102 West Main Street, Lena, IL 61048 | 1880-01-01 | $217.4 |
| Citizens State Bank of Milford | 36 East Jones Street, Milford, IL 60953 | 1907-09-23 | $50.7 |
| Clay County State Bank | 111 North Church Street, Louisville, IL 62858 | 1905-09-13 | $76.8 |
| CNB Bank and Trust, N.A. | 450 West Side Square, Carlinville, IL 62626 | 1888-01-01 | $682.7 |
| Colchester State Bank | 113 Depot Street, Colchester, IL 62326 | 1963-08-19 | $56.5 |
| Cole Taylor Bank | 225 West Washington Street, Chicago, IL 60602 | 1978-01-20 | $4,664.7 |
| Collinsville Building and Loan Association | 701 Belt Line Road, Collinsville, IL 62234 | 1885-01-01 | $130.0 |
| Columbia National Bank | 700 Colombia Centre, Columbia, IL 62236 | 1976-08-02 | $42.6 |
| Columbus Savings Bank | 2525 West 47th Street, Chicago, IL 60632 | 1913-01-01 | $20.2 |
| Community Bank | 221 Bank Street, Hoopeston, IL 60942 | 1913-05-18 | $78.8 |
| Community Bank | 233 Carver Street, Winslow, IL 61089 | 1915-10-15 | $141.6 |
| Community Bank of Easton | Second And Main Streets, Easton, IL 62633 | 1962-08-01 | $26.0 |
| Community Bank of Elmhurst | 330 West Butterfield Road, Elmhurst, IL 60126 | 1993-05-24 | $159.4 |
| Community Bank of Oak Park River Forest | 1001 Lake Street, Oak Park, IL 60301 | 1996-11-04 | $334.4 |
| Community Bank of Trenton | 104 East Broadway, Trenton, IL 62293 | 1963-09-17 | $74.6 |
| Community Bank-Wheaton/Glen Ellyn | 357 Roosevelt Road, Glen Ellyn, IL 60137 | 1994-11-21 | $335.5 |
| Community Banks of Shelby County | 126 North Grand Ave, Cowden, IL 62422 | 1892-01-01 | $45.9 |
| Community First Bank | 4600 North Illinois, Fairview Heights, IL 62208 | 1988-11-30 | $190.9 |
| COMMUNITY FIRST BANK OF THE HEARTLAND | 117 North 10th Street, Mount Vernon, IL 62864 | 1906-11-05 | $143.4 |
| Community National Bank in Monmouth | 311 North Main Street, Monmouth, IL 61462 | 1964-09-10 | $55.3 |
| Community Savings Bank | 4801 West Belmont Street, Chicago, IL 60641 | 1925-01-01 | $423.4 |
| Community State Bank | 625 S.E. 2nd Street, Galva, IL 61434 | 1980-11-24 | $127.5 |
| Community State Bank of Rock Falls | 1801 First Avenue, Rock Falls, IL 61071 | 1975-04-24 | $244.0 |
| Community Trust Bank | 107 S 2nd St, Irvington, IL 62848 | 1934-01-01 | $90.9 |
| Cornerstone National Bank & Trust Company | One West Northwest Highway, Palatine, IL 60067 | 2000-10-16 | $426.0 |
| Country Trust Bank | 1705 North Towanda Avenue, Bloomington, IL 61701 | 2000-05-01 | $30.8 |
| Covenant Bank | 1111 South Homan Avenue, Chicago, IL 60624 | 1977-06-20 | $63.5 |
| Crossroads Bank | 2000 South Banker Street, Effingham, IL 62401 | 1974-03-12 | $132.6 |
| Crystal Lake Bank and Trust Company, National Association | 70 North Williams Street, Crystal Lake, IL 60014 | 1997-12-19 | $731.0 |
| De Witt Savings Bank | 302 West Main Street, Clinton, IL 61727 | 1887-01-01 | $95.5 |
| Delaware Place Bank | 190 East Delaware Place, Chicago, IL 60611 | 1976-11-23 | $252.4 |
| Devon Bank | 6445 North Western Avenue, Chicago, IL 60645 | 1945-09-15 | $265.9 |
| Dewey Bank | 2994 County Road 900 East, Dewey, IL 61840 | 1902-01-01 | $23.3 |
| Diamond Bank, FSB | 1051 Perimeter Drive Suite 600, Schaumburg, IL 60173 | 1886-01-01 | $210.1 |
| Du Quoin State Bank | 15 East Main Street, Du Quoin, IL 62832 | 1915-04-17 | $98.5 |
| DuPage National Bank | 101 Main Street, West Chicago, IL 60185 | 1891-08-29 | $68.5 |
| Durand State Bank | 1005 Cameron Drive, Durand, IL 61024 | 1957-02-01 | $85.2 |
| Edgebrook Bank | 6000 West Touhy Avenue, Chicago, IL 60646 | 2005-05-09 | $92.6 |
| Elkville State Bank | 110 S 4th St, Elkville, IL 62932 | 1906-09-17 | $24.2 |
| Eureka Savings Bank | 250 Marquette Street, La Salle, IL 61301 | 1885-01-01 | $394.2 |
| Evergreen Bank Group | 1515 West 22nd Street, Suite 100w, Oak Brook, IL 60523 | 1999-10-05 | $392.5 |
| Exchange State Bank | 126 North Broad Street, Lanark, IL 61046 | 1878-04-06 | $78.3 |
| Fairview State Banking Company | 420 Carter Street, Fairview, IL 61432 | 1915-07-01 | $27.1 |
| Farmer City State Bank | 333 South Main Street, Farmer City, IL 61842 | 1941-11-01 | $71.8 |
| Farmers & Mechanics Bank | 21 East Main Street, Galesburg, IL 61401 | 1869-03-31 | $221.5 |
| Farmers & Merchants Bank of Hutsonville | 108 S Main St, Hutsonville, IL 62433 | 1920-12-20 | $41.4 |
| Farmers and Merchants State Bank of Bushnell | 484 East Main Street, Bushnell, IL 61422 | 1914-01-01 | $57.0 |
| Farmers National Bank of Griggsville | 108 West Quincy Street, Griggsville, IL 62340 | 1943-02-13 | $58.6 |
| Farmers State Bank | 108 East Adams Street, Pittsfield, IL 62363 | 1889-01-26 | $235.9 |
| Farmers State Bank | 104 East Main Street, Elmwood, IL 61529 | 1864-12-06 | $49.7 |
| Farmers State Bank & Trust Co. | 129 West Main, Mount Sterling, IL 62353 | 1914-06-01 | $78.3 |
| Farmers State Bank of Alto Pass, Ill. | 55 N Elm St, Alto Pass, IL 62905 | 1910-01-01 | $182.8 |
| Farmers State Bank of Camp Point | 206 East Wood, Camp Point, IL 62320 | 1921-09-30 | $51.6 |
