| 1 | BMO Bank National Association | Chicago, IL | $254.97B | 0.15% |
| 2 | The Northern Trust Company | Chicago, IL | $178.57B | 1.47% |
| 3 | CIBC Bank USA | Chicago, IL | $66.50B | 1.51% |
| 4 | Busey Bank | Champaign, IL | $18.15B | 1.33% |
| 5 | Byline Bank | Chicago, IL | $9.91B | 1.69% |
| 6 | Wintrust Bank, National Association | Chicago, IL | $9.57B | 1.98% |
| 7 | Lake Forest Bank & Trust Company, National Association | Lake Forest, IL | $9.25B | 1.99% |
| 8 | First Mid Bank & Trust, National Association | Mattoon, IL | $9.14B | 1.10% |
| 9 | First American Bank | Elk Grove Village, IL | $8.63B | 1.52% |
| 10 | Old Second National Bank | Aurora, IL | $6.86B | 1.69% |
| 11 | Hinsdale Bank & Trust Company, National Association | Hinsdale, IL | $6.80B | 1.48% |
| 12 | Heartland Bank and Trust Company | Bloomington, IL | $6.72B | 1.43% |
| 13 | Midland States Bank | Effingham, IL | $6.69B | 1.22% |
| 14 | Northbrook Bank and Trust Company, National Association | Northbrook, IL | $6.37B | 1.42% |
| 15 | Morton Community Bank | Morton, IL | $5.35B | 1.62% |
| 16 | Barrington Bank & Trust Company, National Association | Barrington, IL | $5.17B | 1.27% |
| 17 | Wheaton Bank & Trust, National Association | Wheaton, IL | $4.79B | 1.60% |
| 18 | State Bank of India | Chicago, IL | $4.32B | 0.00% |
| 19 | United Community Bank | Chatham, IL | $4.13B | 1.32% |
| 20 | Carrollton Bank | Carrollton, IL | $3.88B | 1.06% |
| 21 | St. Charles Bank & Trust Company, National Association | Saint Charles, IL | $3.69B | 1.44% |
| 22 | Parkway Bank and Trust Company | Harwood Heights, IL | $3.66B | 1.20% |
| 23 | Village Bank and Trust, National Association | Arlington Heights, IL | $3.63B | 2.09% |
| 24 | Old Plank Trail Community Bank, National Association | New Lenox, IL | $3.53B | 1.19% |
| 25 | Banterra Bank | Marion, IL | $3.36B | 0.91% |
| 26 | Libertyville Bank & Trust Company, National Association | Libertyville, IL | $3.34B | 1.50% |
| 27 | Lakeside Bank | Chicago, IL | $2.85B | 1.81% |
| 28 | State Bank of the Lakes, National Association | Antioch, IL | $2.81B | 1.43% |
| 29 | Beverly Bank & Trust Company, National Association | Chicago, IL | $2.69B | 1.62% |
| 30 | INB, National Association | Springfield, IL | $2.68B | 1.20% |
| 31 | FCB Banks | Collinsville, IL | $2.64B | 1.79% |
| 32 | Republic Bank of Chicago | Oak Brook, IL | $2.61B | 1.36% |
| 33 | Schaumburg Bank & Trust Company, National Association | Schaumburg, IL | $2.56B | 1.77% |
| 34 | Crystal Lake Bank and Trust Company, National Association | Crystal Lake, IL | $2.26B | 1.54% |
| 35 | First Bank Chicago | Highland Park, IL | $2.23B | 0.28% |
| 36 | Marquette Bank | Chicago, IL | $2.09B | 0.71% |
| 37 | Peoples National Bank , N.A. | Mount Vernon, IL | $2.08B | 1.46% |
| 38 | American Commercial Bank & Trust, National Association | Ottawa, IL | $2.07B | 1.34% |
| 39 | Blackhawk Bank & Trust | Milan, IL | $2.04B | 1.55% |
| 40 | Bank of Springfield | Springfield, IL | $2.00B | 1.30% |
| 41 | Foresight Bank | Winnebago, IL | $1.71B | 1.02% |
| 42 | Servbank, National Association | Oswego, IL | $1.70B | 2.21% |
| 43 | First State Bank | Mendota, IL | $1.56B | 1.16% |
| 44 | Providence Bank & Trust | South Holland, IL | $1.56B | 1.64% |
| 45 | Dieterich Bank | Effingham, IL | $1.55B | 0.68% |
| 46 | Central Bank Illinois | Geneseo, IL | $1.46B | 0.98% |
| 47 | Amalgamated Bank of Chicago | Chicago, IL | $1.33B | 1.13% |
| 48 | First Bankers Trust Company, National Association | Quincy, IL | $1.22B | 0.68% |
| 49 | Bank of Pontiac | Pontiac, IL | $1.18B | 1.28% |
| 50 | American Community Bank & Trust | Woodstock, IL | $1.18B | 1.38% |
| 51 | The Federal Savings Bank | Chicago, IL | $1.08B | 0.05% |
| 52 | Belmont Bank & Trust Company | Chicago, IL | $1.05B | 1.41% |
| 53 | First Southern Bank | Marion, IL | $1.04B | 1.37% |
| 54 | Cornerstone National Bank & Trust Company | Palatine, IL | $1.01B | 1.15% |
| 55 | International Bank of Chicago | Chicago, IL | $982.7M | 1.82% |
| 56 | First National Bank of Waterloo | Waterloo, IL | $929.3M | 0.96% |
| 57 | Fortress Bank | Peoria, IL | $897.2M | 0.85% |
| 58 | Farmers National Bank | Prophetstown, IL | $895.7M | 1.17% |
| 59 | Liberty Bank for Savings | Chicago, IL | $868.6M | 0.41% |
| 60 | Resource Bank, National Association | Dekalb, IL | $868.6M | 1.38% |
| 61 | Millennium Bank | Des Plaines, IL | $844.5M | 0.59% |
| 62 | Prairie State Bank and Trust | Springfield, IL | $840.1M | 1.58% |
| 63 | CIBM Bank | Champaign, IL | $819.7M | 0.48% |
| 64 | Sauk Valley Bank & Trust Company | Sterling, IL | $790.8M | 0.81% |
| 65 | First Savings Bank of Hegewisch | Chicago, IL | $787.0M | 0.15% |
| 66 | Home State Bank, National Association | Crystal Lake, IL | $776.0M | 1.52% |
| 67 | Itasca Bank & Trust Co. | Itasca, IL | $770.8M | 1.10% |
| 68 | The Peoples State Bank of Newton, Illinois | Newton, IL | $736.7M | 1.48% |
| 69 | Midwest Bank | Monmouth, IL | $736.4M | 1.02% |
| 70 | First Neighbor Bank, National Association | Toledo, IL | $736.0M | 1.22% |
| 71 | Longview Bank | Ogden, IL | $732.1M | 1.54% |
| 72 | The Bradford National Bank of Greenville | Greenville, IL | $722.8M | 1.43% |
| 73 | Albank National Association | Chicago, IL | $721.8M | 0.79% |
| 74 | Hickory Point Bank and Trust | Decatur, IL | $717.5M | 1.22% |
| 75 | Prospect Bank | Paris, IL | $715.6M | 0.26% |
| 76 | Time Bank | Park Ridge, IL | $712.8M | 2.02% |
| 77 | BankOrion | Orion, IL | $688.1M | 0.91% |
| 78 | MidAmerica National Bank | Canton, IL | $685.0M | 0.85% |
| 79 | Constitution Bank, National Association | Hillsboro, IL | $683.1M | 1.13% |
| 80 | Apple River State Bank | Apple River, IL | $675.2M | 1.57% |
| 81 | Peoples Bank & Trust | Pana, IL | $656.6M | 2.16% |
| 82 | First Eagle Bank | Chicago, IL | $649.6M | 2.26% |
| 83 | Stillman BancCorp N.A. | Stillman Valley, IL | $645.6M | 0.79% |
| 84 | Legence Bank | Eldorado, IL | $642.9M | 1.96% |
| 85 | Bank & Trust Company | Litchfield, IL | $641.3M | 1.13% |
| 86 | TrustBank | Olney, IL | $640.2M | 1.94% |
| 87 | The First National Bank of Carmi | Carmi, IL | $622.2M | 1.19% |
| 88 | The Fairfield National Bank | Fairfield, IL | $620.9M | 0.69% |
| 89 | Peoples National Bank of Kewanee | Kewanee, IL | $587.6M | 0.76% |
| 90 | Washington Savings Bank | Effingham, IL | $585.3M | 0.77% |
| 91 | FNBC Bank & Trust | La Grange, IL | $581.6M | 1.18% |
| 92 | Bank of Belleville | Belleville, IL | $562.9M | 1.00% |
| 93 | Lisle Savings Bank | Lisle, IL | $544.5M | 0.84% |
| 94 | First Nations Bank | Chicago, IL | $536.6M | 1.11% |
| 95 | Pan American Bank & Trust | Melrose Park, IL | $536.1M | 0.83% |
| 96 | Citizens Community Bank | Mascoutah, IL | $531.0M | -0.30% |
| 97 | First Secure Community Bank | Sugar Grove, IL | $528.8M | 0.28% |
| 98 | Germantown Trust & Savings Bank | Breese, IL | $523.6M | 2.25% |
| 99 | First Robinson Savings Bank, National Association | Robinson, IL | $512.1M | 1.31% |
| 100 | First State Bank and Trust | Monticello, IL | $509.6M | 1.65% |