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Ipswich State Bank Locations & Branches Ipswich, South Dakota
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Ipswich State Bank operates 1 branch from its headquarters in Ipswich, SD, .
Ipswich State Bank branch network
Its one office is in Ipswich, SOUTH DAKOTA. It had the same number of branches on June 30, 2025.
Ipswich State Bank at a glance
Its CET1 capital ratio was 25.36% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $74.2M
- CET1 ratio, Q2 2026
- 25.36%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1938
Full financial profile · Is Ipswich State Bank safe? · Ipswich 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: Ipswich, SD (1 branch) | 1 of 1 | 100.0% | $62.3M |
| State: SD (1 branch) | 59 of 82 | <0.1% | $62.3M |
Ranked by total assets among banks headquartered in the state: Largest banks in South Dakota.
Share by county and metro area
Ipswich 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 |
|---|---|---|---|---|
| Edmunds, SD (1 branch) | 2 of 4 | 29.0% | $62.3M | $214.7M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Aberdeen, SD (1 branch) | 10 of 15 | 2.8% | $62.3M | $2.22B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Ipswich State Bank (main office) | Ipswich, SD | 57451 | $62.3M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 15593) · FFIEC NIC profile (RSSD 532453)