Branch Network
Holcomb Bank Locations & Branches Rochelle, Illinois
BankRegReports is independent of Holcomb Bank and never asks for online banking logins or passwords.
Holcomb Bank operates 4 branches from its headquarters in Rochelle, IL, .
Holcomb Bank branch network
All 4 branches are in ILLINOIS, across 4 cities. Its largest office by deposits is its main office in Rochelle, IL, with $144.0M (60.2% of its branch deposits). It had the same number of branches on June 30, 2025.
Holcomb Bank at a glance
Its CET1 capital ratio was 11.58% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $304.8M
- CET1 ratio, Q2 2026
- 11.58%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1892
Full financial profile · Is Holcomb Bank safe? · Holcomb Bank call report · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Rochelle, IL (1 branch) | 2 of 4 | 24.9% | $144.0M |
| State: IL (4 branches) | 186 of 379 | <0.1% | $239.4M |
Ranked by total assets among banks headquartered in the state: Largest banks in Illinois.
Share by county and metro area
Holcomb Bank's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Ogle, IL (3 branches) | 4 of 11 | 13.4% | $190.9M | $1.43B |
| Winnebago, IL (1 branch) | 15 of 18 | 0.6% | $48.4M | $8.21B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Rochelle, IL (3 branches) | 4 of 11 | 13.4% | $190.9M | $1.43B |
| Rockford, IL (1 branch) | 17 of 21 | 0.5% | $48.4M | $9.04B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Holcomb Bank (main office) | Rochelle, IL | 61068 | $144.0M |
| New Milford Branch | Rockford, IL | 61109 | $48.4M |
| Byron Branch | Byron, IL | 61010 | $27.8M |
| Creston Branch | Creston, IL | 60113 | $19.1M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 9080) · FFIEC NIC profile (RSSD 568135)