FDIC-insured bank
Northeast Security Bank — Sumner, IA
Bank headquartered in Sumner, Iowa, part of INDEPENDENCE BANCSHARES INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 1150 W 1st St Sumner, IA 50674 |
| County | Bremer |
| Metro area | Waterloo-Cedar Falls, IA |
| Website | www.bankNSB.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 18384 |
| Federal Reserve RSSD ID | 442244 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | INDEPENDENCE BANCSHARES INC |
| Domestic offices | 7 |
| Financials as of | June 30, 2026 |
How to find your Northeast Security 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.bankNSB.com.
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Offices nearest to headquarters
| Northeast Security Bank main office Sumner, IA |
1150 W 1st St, 50674 |
| Fredericksburg Facility Fredericksburg, IA |
134 W Main St, 50630 |
| Fairbank Branch Fairbank, IA |
120 E Main St, 50629 |
| Fayette Branch Fayette, IA |
200 S Main St, 52142 |
| Independence Branch Independence, IA |
231 1st St E, 50644 |
| Main Street Branch Decorah, IA |
106 E Main St, 52101 |
| Dysart Branch Dysart, IA |
402 Main St, 52224 |
Where Northeast Security Bank has offices
Cities with the most Northeast Security Bank offices
Largest banks headquartered elsewhere in Iowa
| Principal Bank Des Moines | $9.84 billion |
| Bankers Trust Company Des Moines | $7.83 billion |
| Hills Bank and Trust Company Hills | $4.79 billion |
| West Bank West Des Moines | $4.03 billion |
| Northwest Bank Spencer | $3 billion |
| Cedar Rapids Bank and Trust Company Cedar Rapids | $2.90 billion |
| Quad City Bank and Trust Company Bettendorf | $2.77 billion |
| Fidelity Bank & Trust Dubuque | $2.60 billion |
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