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First State Bank of St. Peter Locations & Branches Saint Peter, Illinois
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First State Bank of St. Peter operates 1 branch from its headquarters in Saint Peter, IL, .
First State Bank of St. Peter branch network
Its one office is in Saint Peter, ILLINOIS. It had the same number of branches on June 30, 2025.
First State Bank of St. Peter at a glance
Its CET1 capital ratio was 45.91% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $30.1M
- CET1 ratio, Q2 2026
- 45.91%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1908
Full financial profile · Is First State Bank of St. Peter safe? · First State Bank of St. Peter 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: Saint Peter, IL (1 branch) | 1 of 1 | 100.0% | $24.6M |
| State: IL (1 branch) | 364 of 379 | <0.1% | $24.6M |
Ranked by total assets among banks headquartered in the state: Largest banks in Illinois.
Share by county and metro area
First State Bank of St. Peter'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 |
|---|---|---|---|---|
| Fayette, IL (1 branch) | 7 of 9 | 4.0% | $24.6M | $611.2M |
Metro area share: not on file. None of this bank's branches sit in a metropolitan or micropolitan area in the FDIC branch directory.
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| First State Bank of St. Peter (main office) | Saint Peter, IL | 62880 | $24.6M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 11302) · FFIEC NIC profile (RSSD 426141)