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 Security National Bank of Sioux City, Iowa Rates & Review March 2026
Content reviewed by
Brian McKay
Brian McKayFounder & Data ArchitectExpertise
Brian is the Founder of MonitorBankRates.com. For over 18 years, he has utilized his background in enterprise infrastructure to engineer proprietary systems that track rates from over 8,000 financial institutions.
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Editorial Disclosure
The rates displayed are actual, verified rates sourced directly from the official websites of banks and credit unions. Our editorial content is independent of any advertiser relationships.
✓Fact Checked
Rates Last Updated: March 20, 2026
You can compare Security National Bank of Sioux City, Iowa rates to other rates in our database, including 12-month CD rates currently at 3.15%, 6-month CD rates at 2.50% and 3-month CD rates at 0.10%. Savings rates are at 0.10% and money market rates are at 0.35%. Mortgage rates on 30-year fixed loans are around 6.17%. All these rates can be compared to Security National Bank of Sioux City, Iowa rates. MonitorBankRates evaluates the financial stability of Security National Bank of Sioux City, Iowa with a 5.0 Star Rating, an A+ Overall Health Grade, and a Texas Ratio of 0.40%. Rates were last updated on 03/20/2026. Security National Bank of Sioux City, Iowa money market rates, and other rates, are continually updated to reflect market conditions. We recommend checking back frequently to get the best money market rates and other rates available. Have you opened an account or have any experiences at Security National Bank of Sioux City, Iowa? Share your experience about Security National Bank of Sioux City, Iowa by leaving a review below, or read customer reviews before you decide to use Security National Bank of Sioux City, Iowa. Security National Bank of Sioux City, Iowa
601 Pierce St
https://www.snbonline.com Sioux City, IA 51101 
Security National Bank of Sioux City, Iowa Home Equity & HELOC
Methodology & Data SourcesMonitorBankRates Star Rating: Our rating for Security National Bank of Sioux City, Iowa is derived from comprehensive financial data published quarterly by the FDIC. Our proprietary rating system evaluates financial stability (including the Texas Ratio and capitalization) and combines it with customer feedback (user reviews) to help you make informed banking decisions. Texas Ratio: We calculate the Texas Ratio using standard industry methodology. This ratio compares the bank's non-performing assets to its tangible common equity and loan loss reserves to assess financial health. Rate Data Aggregation: We gather Security National Bank of Sioux City, Iowa rates using proprietary online rate aggregation technology. Our systems scan constantly to provide the most recent rates available to our visitors.
Disclaimer: Interest rates are variable and subject to change without notice. While we strive for accuracy, rates can change rapidly based on market conditions.
It is always advisable to check with Security National Bank of Sioux City, Iowa's official website for the most current offers and terms.
Bank Profile & Overview
Institution Name
Security National Bank of Sioux City, Iowa
Bank Holding Company
SECURITY NATIONAL CORP
Address
601 Pierce St,
Sioux City, IA 51101 · Woodbury
Website
https://www.snbonline.com
FDIC Certificate #
4506
Established
01/01/1884
FDIC Insurance Date
01/01/1934
Domestic Offices
10
Total Branches
10
Regulator
OCC
FDIC Insured
✓ Yes — Up to $250,000
Financial Health & AssetsA+
Overall Health Grade
Score: 100/100
5.0
Exceptional
Out of 5.0 Stars
0.40%
Texas Ratio
Nat'l avg: 5.85%
Return on Assets (ROA)
1.6227%
Return on Equity (ROE)
16.3600%
Non-Performing Loans (NPL)
0.03%
Total Assets
$1,678,467,000
Total Deposits
$1,333,265,000
Equity Capital
$200,067,000
Net Income
$25,805,000
Headquarters
Sioux City
Total Offices
10
Source: FDIC | Last Updated 12/31/2025
Frequently Asked Questions About Security National Bank of Sioux City, IowaIs Security National Bank of Sioux City, Iowa a safe place to deposit money?Yes, Security National Bank of Sioux City, Iowa is considered a safe financial institution. With a Texas Ratio of 0.39795338260375%, the institution's financial health is rated as excellent. Your accounts are federally insured by the FDIC (Federal Deposit Insurance Corporation) up to $250,000 per depositor, for each account ownership category. How many branches does Security National Bank of Sioux City, Iowa operate?Security National Bank of Sioux City, Iowa currently maintains approximately 10 branch location(s). Physical branches allow members to access in-person services such as notary consultations and safe deposit boxes. Is there a first-time homebuyer program?Currently, Security National Bank of Sioux City, Iowa does not list a specific first-time homebuyer program, but they provide a range of mortgage and home equity products to assist members with property financing. Are credit management and repair services offered?While formal credit repair services are not currently listed, Security National Bank of Sioux City, Iowa provides members with tools to manage their accounts and build a solid financial history. Does Security National Bank of Sioux City, Iowa offer online and mobile banking?Most modern institutions like Security National Bank of Sioux City, Iowa provide digital access. This includes the ability to check balances, transfer funds, deposit checks via mobile app, and view statements online. You can usually find these services at their official website: https://www.snbonline.com. Compare to Other Banks
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