City Rankings & Insights
This page ranks banks in OAK BROOK, ILLINOIS by Tier 1 Risk-Based Capital Ratio for the 2025Q1 period. Values are reported in percentage terms as of 2025-03-31. Use the table below to review institutions and click any bank to open its detailed call‑report profile.
- Average: 14.68%
- Median: 14.68%
- Min / Max: 12.96% — 16.40%
Top banks by Tier 1 Risk-Based Capital Ratio in OAK BROOK
| Bank | Tier 1 Risk-Based Capital Ratio |
|---|---|
| REPUBLIC BANK OF CHICAGO | 16.40% |
| EVERGREEN BANK GROUP | 12.96% |