City Rankings & Insights
This page ranks banks in OAK BROOK, ILLINOIS by Net Operating Income to Assets for the 2024Q4 period. Values are reported in percentage terms as of 2024-12-31. Use the table below to review institutions and click any bank to open its detailed call‑report profile.
- Average: 0.95%
- Median: 0.95%
- Min / Max: 0.74% — 1.16%
Top banks by Net Operating Income to Assets in OAK BROOK
| Bank | Net Operating Income to Assets |
|---|---|
| REPUBLIC BANK OF CHICAGO | 1.16% |
| EVERGREEN BANK GROUP | 0.74% |