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Working At Security National Bank

Zippia Score 3.7

Security National Bank overview

Security National Bank is a locally owned bank, proudly serving Sioux City and the Siouxland area since 1884.
The staff at Security National Bank come from unusually diverse demographic backgrounds. The company is 58.1% female and 34.9% ethnic minorities. Despite its diversity in other areas, Security National Bank employees are noticeably lacking in political diversity. It has an unusually high proportion of employees who are members of the Republican Party, at 94.7%. Employees seem to enjoy working in an otherwise diverse workplace that is dominated by members of the Republican Party. Security National Bank has great employee retention with staff members usually staying with the company for 4.2 years.
Security National Bank is a small professional company based in Iowa with only 150 employees and an annual revenue of $30.0M.

The Organization’s Mission

To simplify the lives of our customers by developing meaningful relationships.


Professional Services





Founded in



Sioux City, IA



Organization Type


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The team at Security National Bank

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Security National Bank Rankings

Security National Bank is ranked #39 on the Best Professional Companies to Work For in Iowa list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Security National Bank careers

On average, employees at Security National Bank stay with the company for 4.2 years. Employees most commonly join Security National Bank after leaving Wells Fargo. When they leave Security National Bank, they most frequently get their next job at Bank of America.

Average Length of Employment

Security National Bank

4.2 years
Top Employers Before Security National Bank
Hy-Vee5.2 %
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Top Employers After Security National Bank
Citi6.3 %
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Security National Bank Employee Political Affiliation


Employee Political Donations

Richard WallerPresident
$9,500Republican Party
James LandenChief Executive Officer
$8,450Republican Party
George AtheyBanker
$4,000Republican Party
Bill AtheyBanker
$3,500Republican Party
Douglas RiceExecutive
$3,500Republican Party
Clarence LandenChairperson
$1,500Republican Party
JIM LandenBanker
$1,500Republican Party
Ernie CurrierVice President
$1,500Republican Party
Clarence Landen JrBanker
$1,300Republican Party
Bert MacKieBanker
$1,250Republican Party
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Security National Bank Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


$10M - $100M

Founded in


Organization type


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Security National Bank Competitors

Frequently Asked Questions about Security National Bank

When was Security National Bank founded?

Security National Bank was founded in 1884.

How many Employees does Security National Bank have?

Security National Bank has 150 employees.

How much money does Security National Bank make?

Security National Bank generates $30.0M in revenue.

What industry is Security National Bank in?

Security National Bank is in the professional services industry.

What is Security National Bank's mission?

Security National Bank's mission statement is "To simplify the lives of our customers by developing meaningful relationships."

What type of company is Security National Bank?

Security National Bank is a private company.

Who are Security National Bank's competitors?

Security National Bank competitors include Enterprise Bank & Trust, First State Bank, Great Southern Bank, Fulton Bank, The Community Bank, First Financial Bank, Columbia Bank, Citizens State Bank, North Shore Bank, Liberty Bank, Renasant Bank, Chemical Financial Corporation, First Midwest Bancorp Inc., Capital Bank, Home Bank, First Savings Bank, Guaranty Bank & Trust, Mercantile Bank, Tri Counties Bank, Bank Iowa.

Where is Security National Bank's headquarters?

Security National Bank's headquarters is in Sioux City, IA.

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You can find out what it is like to work at Security National Bank, also known as SECURITY NAT BANK, Security National Bank and The Security National Bank of Sioux City, Iowa.

Zippia gives an in-depth look into the details of Security National Bank, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Security National Bank. The employee data is based on information from people who have self-reported their past or current employments at Security National Bank. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Security National Bank and its employees or that of Zippia.