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Audubon State Bank Locations & Branches Audubon, Iowa
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Audubon State Bank operates 1 branch from its headquarters in Audubon, IA, .
Audubon State Bank branch network
Its one office is in Audubon, IOWA. It had the same number of branches on June 30, 2025.
Audubon State Bank at a glance
Its CET1 capital ratio was 14.41% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $155.3M
- CET1 ratio, Q2 2026
- 14.41%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1876
Full financial profile · Is Audubon State Bank safe? · Audubon State 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: Audubon, IA (1 branch) | 1 of 2 | 62.7% | $131.0M |
| State: IA (1 branch) | 180 of 261 | <0.1% | $131.0M |
Ranked by total assets among banks headquartered in the state: Largest banks in Iowa.
Share by county and metro area
Audubon State 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 |
|---|---|---|---|---|
| Audubon, IA (1 branch) | 1 of 3 | 48.9% | $131.0M | $268.0M |
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 |
|---|---|---|---|
| Audubon State Bank (main office) | Audubon, IA | 50025 | $131.0M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 5814) · FFIEC NIC profile (RSSD 760649)