FDIC-insured bank
Pioneer Bank — Mapleton, MN
Bank headquartered in Mapleton, Minnesota, part of CITIZENS BANK GROUP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 301 Main St E Mapleton, MN 56065 |
| County | Blue Earth |
| Metro area | Mankato, MN |
| Website | WWW.BANKWITHPIONEER.COM |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 5193 |
| Federal Reserve RSSD ID | 920854 |
| Status | Active |
| Charter class | SM (STATE) |
| Holding company | CITIZENS BANK GROUP INC |
| Domestic offices | 6 |
| Financials as of | June 30, 2026 |
How to find your Pioneer Bank routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at WWW.BANKWITHPIONEER.COM.
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Offices nearest to headquarters
| Pioneer Bank main office Mapleton, MN |
301 Main St E, 56065 |
| Mankato Adams Street Office Branch Mankato, MN |
1450 Adams St, 56001 |
| North Mankato Branch North Mankato, MN |
1735 Commerce Dr, 56003 |
| Saint Peter Branch Saint Peter, MN |
220 S 3rd St, 56082 |
| Madelia Br Madelia, MN |
34 W Main St, 56062 |
| St. James Branch St. James, MN |
123 Armstrong Blvd S, 56081 |
Where Pioneer Bank has offices
Cities with the most Pioneer Bank offices
Largest banks headquartered elsewhere in Minnesota
| Ameriprise Bank, FSB Minneapolis | $25.48 billion |
| Bridgewater Bank Saint Louis Park | $5.38 billion |
| Frandsen Bank & Trust Lonsdale | $3.66 billion |
| Stearns Bank National Association Saint Cloud | $3.27 billion |
| Minnwest Bank Redwood Falls | $2.94 billion |
| Merchants Bank, National Association Winona | $2.88 billion |
| Tradition Capital Bank Wayzata | $2.72 billion |
| Think Mutual Bank Rochester | $2.23 billion |
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