Dekalb, Illinois
Banks & credit unions in Dekalb
7 federally insured institutions operate a branch in Dekalb, Illinois, across 11 locations.
Each institution’s branch count below is for Dekalb only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Dekalb | Total assets |
|---|---|---|---|---|
| 1 | First National Bank of Omaha | Bank | 5 | $34.73B |
| 2 | Old National Bank | Bank | 2 | $72.61B |
| 3 | Resource Bank, National Association | Bank | 2 | $865.3M |
| 4 | Fifth Third Bank, National Association | Bank | 1 | $296.12B |
| 5 | Heartland Bank and Trust Company | Bank | 1 | $6.77B |
| 6 | Credit Union 1 | Credit union | 1 | $2.64B |
| 7 | Northern Illinois | Credit union | 1 | $18.3M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026