Branch Network
Prime Security Bank Locations & Branches Karlstad, Minnesota
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Prime Security Bank operates 3 branches from its headquarters in Karlstad, MN, .
Prime Security Bank branch network
All 3 branches are in MINNESOTA, across 3 cities. Its largest office by deposits is the Shakopee Branch office in Shakopee, MN, with $62.7M (47.7% of its branch deposits). It had the same number of branches on June 30, 2025.
Prime Security Bank at a glance
Its CET1 capital ratio was 10.86% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $154.5M
- CET1 ratio, Q2 2026
- 10.86%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1925
Full financial profile · Is Prime Security Bank safe? · Prime Security 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: Karlstad, MN (1 branch) | 1 of 1 | 100.0% | $42.1M |
| State: MN (3 branches) | 164 of 277 | <0.1% | $131.3M |
Ranked by total assets among banks headquartered in the state: Largest banks in Minnesota.
Share by county and metro area
Prime Security 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 |
|---|---|---|---|---|
| Scott, MN (1 branch) | 12 of 16 | 2.2% | $62.7M | $2.79B |
| Kittson, MN (1 branch) | 3 of 4 | 19.2% | $42.1M | $219.2M |
| Dakota, MN (1 branch) | 29 of 32 | 0.3% | $26.5M | $9.72B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Minneapolis-St. Paul-Bloomington, MN-WI (2 branches) | 97 of 124 | <0.1% | $89.2M | $252.68B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Shakopee Branch | Shakopee, MN | 55379 | $62.7M |
| Prime Security Bank (main office) | Karlstad, MN | 56732 | $42.1M |
| Eagan Branch | Eagan, MN | 55122 | $26.5M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 10971) · FFIEC NIC profile (RSSD 909756)