Newbern, TN
Bank Security Bank
Security Bank is a federally insured bank based in Newbern, Tennessee.
- Type
- Bank
- Charter
- State-chartered commercial bank, Federal Reserve member
- Primary regulator
- FED
- Established
- January 1, 1931
- Headquarters
- Newbern, TN
- FDIC certificate #
- 2391
- Fed RSSD ID
- 497851
- Holding company
- Security Bcorp of Tn Inc
- Website
- www.bankatsecurity.com
$233.2M
Total assets Data as of Q1 2026
$200.7M
Total deposits Data as of Q1 2026
6
Branch locations Data as of Q1 2026
$390K
Net income Data as of Q1 2026
0.67%
Return on assets Data as of Q1 2026
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Security Bank operates 6 branch locations in Tennessee. Select a state to drill down to its towns and individual branches.
Ownership
Security Bank is owned by Security Bcorp of Tn Inc, which also owns 3 other institutions. See the full ownership & merger history.
Security Bank financial summary
Other banks in Tennessee
Federally insured banks headquartered in Tennessee, by total assets.
- Pinnacle Bank $122.63B
- First Horizon Bank $83.82B
- FirstBank $16.43B
- Wilson Bank and Trust $5.99B
- SmartBank $5.9B
- SouthEast Bank $3.58B
- Lawrence Bank $3.07B
- Home Federal Bank of Tennessee $2.73B
Similar-size banks
Institutions close to Security Bank’s $233.2M in assets.
- Landmark Bank $233.3M
- Citizens Bank & Trust Company $232.9M
- The Tri-County Bank $233.5M
- Bank of Wiggins $233.6M
- United Farmers State Bank $233.6M
- Fusion Bank $233.6M
Also owned by Security Bcorp of Tn Inc
- Patriot Bank $430.2M
- Bank of Crockett $301.1M
- Bank of Halls $134.9M