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Sanborn Savings Bank Locations & Branches Sanborn, Iowa
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Sanborn Savings Bank operates 1 branch from its headquarters in Sanborn, IA, .
Sanborn Savings Bank branch network
Its one office is in Sanborn, IOWA. It had the same number of branches on June 30, 2025.
Sanborn Savings Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 9.26% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $92.7M
- Tier 1 leverage ratio, Q2 2026
- 9.26%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1899
Full financial profile · Is Sanborn Savings Bank safe? · Sanborn Savings 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: Sanborn, IA (1 branch) | 1 of 2 | 66.4% | $66.6M |
| State: IA (1 branch) | 230 of 261 | <0.1% | $66.6M |
Ranked by total assets among banks headquartered in the state: Largest banks in Iowa.
Share by county and metro area
Sanborn Savings 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 |
|---|---|---|---|---|
| O'brien, IA (1 branch) | 6 of 9 | 6.5% | $66.6M | $1.02B |
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 |
|---|---|---|---|
| Sanborn Savings Bank (main office) | Sanborn, IA | 51248 | $66.6M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 11352) · FFIEC NIC profile (RSSD 595944)