Pioneer Bank
✓ FDIC-insured · Active FDIC Certificate #19540
Pioneer Bank is an FDIC-insured state-chartered bank that is not a Federal Reserve member (supervised by the FDIC), headquartered in Sergeant Bluff, Iowa, established in 1907. As of the 06/30/2026 FDIC call report, it reported $283M in total assets and $243M in deposits. FDIC location data lists 4 offices across 2 states and territories, with the most in Iowa (3). The FDIC classifies it as a community bank. It is owned by the holding company PIONEER DEVELOPMENT CO (Sergeant Bluff, IA).
Financial data as of the 06/30/2026 FDIC call report.
Branches by state
Pioneer Bank has offices in 2 states and territories. Counts come from the FDIC's institution location records.
| State | Offices | Share |
|---|---|---|
| Iowa | 3 | 75.0% |
| South Dakota | 1 | 25.0% |
Branch locations
| Pioneer Bank Pioneer Bank · Full Service - Brick And Mortar | 202 1st St Sergeant Bluff, IA 51054 Map ↗ |
| Pioneer Bank Sioux City Branch · Full Service - Brick And Mortar | 701 Pierce St Sioux City, IA 51101 Map ↗ |
| Pioneer Bank Singing Hills Branch · Full Service - Brick And Mortar | 4700 Singing Hills Blvd Sioux City, IA 51106 Map ↗ |
| Pioneer Bank Dunes Branch · Full Service - Brick And Mortar | 211 Sioux Point Rd Dakota Dunes, SD 57049 Map ↗ |
Holding company: PIONEER DEVELOPMENT CO
The FDIC lists PIONEER DEVELOPMENT CO, based in Sergeant Bluff, IA, as the top holding company for Pioneer Bank. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in Iowa
Active FDIC-insured banks headquartered in Iowa with total assets closest to Pioneer Bank's $283M. See all banks in Iowa.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| NSB Bank | Mason City | $461M | 6 |
| GreatAmerica Bank National Association | Cedar Rapids | $450M | 4 |
| FreedomBank | Elkader | $434M | 4 |
| TS Bank | Treynor | $433M | 7 |
| Maquoketa State Bank | Maquoketa | $429M | 4 |
| Waukon State Bank | Waukon | $427M | 4 |
| Farmers Trust and Savings Bank | Buffalo Center | $423M | 6 |
| Central State Bank | Coralville | $419M | 7 |
Pioneer Bank: common questions
Is Pioneer Bank FDIC-insured?
Yes. Pioneer Bank is an active FDIC-insured institution, FDIC Certificate #19540. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Pioneer Bank headquartered?
Pioneer Bank is headquartered at 202 1st St, Sergeant Bluff, IA 51054, according to FDIC records.
How many branches does Pioneer Bank have?
FDIC location data lists 4 offices for Pioneer Bank in 2 states and territories. The most are in Iowa (3), followed by South Dakota (1).
Who owns Pioneer Bank?
The FDIC lists PIONEER DEVELOPMENT CO of Sergeant Bluff, IA as the top holding company for Pioneer Bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.