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First Security State Bank Locations & Branches Evansdale, Iowa
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First Security State Bank operates 2 branches from its headquarters in Evansdale, IA, .
First Security State Bank branch network
Both branches are in IOWA, across 2 cities. Its largest office by deposits is its main office in Evansdale, IA, with $45.0M (60.7% of its branch deposits). It had the same number of branches on June 30, 2025.
First Security State Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 14.90% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $87.3M
- Tier 1 leverage ratio, Q2 2026
- 14.90%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Established
- 1962
Full financial profile · Is First Security State Bank safe? · 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: Evansdale, IA (1 branch) | 1 of 1 | 100.0% | $45.0M |
| State: IA (2 branches) | 224 of 261 | <0.1% | $74.1M |
Ranked by total assets among banks headquartered in the state: Largest banks in Iowa.
Share by county and metro area
First Security 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 |
|---|---|---|---|---|
| Black Hawk, IA (2 branches) | 9 of 13 | 2.8% | $74.1M | $2.68B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Waterloo-Cedar Falls, IA (2 branches) | 17 of 23 | 1.6% | $74.1M | $4.65B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| First Security State Bank (main office) | Evansdale, IA | 50707 | $45.0M |
| Cedar Falls Branch | Cedar Falls, IA | 50613 | $29.2M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 18508) · FFIEC NIC profile (RSSD 681043)