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Security Bank
✓ FDIC-insured · Active FDIC Certificate #2391
Security Bank is an FDIC-insured state-chartered bank that is a member of the Federal Reserve System, headquartered in Newbern, Tennessee, established in 1931. As of the 06/30/2026 FDIC call report, it reported $224M in total assets and $192M in deposits. FDIC location data lists 6 offices in Tennessee. The FDIC classifies it as a community bank. It is owned by the holding company SECURITY BCORP OF TN INC (Halls, TN).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 6 of Security Bank's FDIC-listed offices are in Tennessee. Browse banks in Newbern for other local options.
Branch locations
| Security Bank Security Bank · Full Service - Brick And Mortar | 602 W Main St Newbern, TN 38059 Map ↗ |
| Security Bank Mill Avenue Branch · Full Service - Brick And Mortar | 120 N Mill Ave Dyersburg, TN 38024 Map ↗ |
| Security Bank Mall Boulevard Branch · Full Service - Brick And Mortar | 650 Mall Blvd Dyersburg, TN 38024 Map ↗ |
| Security Bank Plaza Branch · Full Service - Brick And Mortar | 1701 Hwy 51 Bypass S Dyersburg, TN 38024 Map ↗ |
| Security Bank Trenton Branch · Full Service - Brick And Mortar | 211 S College St Trenton, TN 38382 Map ↗ |
| Security Bank Trimble Branch · Full Service - Brick And Mortar | 2 S Main St Trimble, TN 38259 Map ↗ |
Holding company: SECURITY BCORP OF TN INC
The FDIC lists SECURITY BCORP OF TN INC, based in Halls, TN, as the top holding company for Security Bank. It also owns 3 FDIC-insured banks:
- Patriot Bank, Millington, TN ($451M in assets)
- Bank of Crockett, Bells, TN ($299M in assets)
- Bank of Halls, Halls, TN ($135M in assets)
FDIC deposit insurance applies separately to each insured bank charter, even when they share a holding company. Confirm the charter before you spread deposits.
Similar-size banks in Tennessee
Active FDIC-insured banks headquartered in Tennessee with total assets closest to Security Bank's $224M. See all banks in Tennessee.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| Homeland Community Bank | Mcminnville | $244M | 4 |
| Farmers State Bank | Mountain City | $233M | 3 |
| Peoples Bank of the South | La Follette | $232M | 3 |
| Bank of Lincoln County | Fayetteville | $230M | 3 |
| First Farmers & Commercial Bank | Pikeville | $226M | 4 |
| First Peoples Bank of Tennessee | Jefferson City | $220M | 5 |
| Foundation Bank | Mc Kenzie | $218M | 8 |
| Greeneville Federal Bank, FSB | Greeneville | $204M | 3 |
Security Bank: common questions
Is Security Bank FDIC-insured?
Yes. Security Bank is an active FDIC-insured institution, FDIC Certificate #2391. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Security Bank headquartered?
Security Bank is headquartered at 602 W Main St, Newbern, TN 38059, according to FDIC records.
How many branches does Security Bank have?
FDIC location data lists 6 offices for Security Bank, all in Tennessee.
Who owns Security Bank?
The FDIC lists SECURITY BCORP OF TN INC of Halls, TN as the top holding company for Security Bank. The same holding company owns 3 other FDIC-insured banks.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.