Security National Bank of Sioux City
- Bank Name:Security National Bank of Sioux City
- Bank Class:National Bank - FED Member
- Member FDIC:Certificate #4506
- Routing Number:ACH & Wire - 073900085
- Locations:10 Branches in Iowa
- Web Address:snbonline.com
Security National Bank of Sioux City Information
Security National Bank of Sioux City was founded in January 1884 and is based in Sioux City, Iowa. The bank operates as a subsidiary of Security National Corporation. According to the Federal Deposit Insurance Corporation records and based on the institution's charter type, Security National Bank of Sioux City is classified as a commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC). Security National Bank of Sioux City is a FDIC-insured bank with certificate number of 4506. The assigned Fed RSSD ID of Security National Bank of Sioux City is 418249.
Security National Bank of Sioux City currently operates with 10 branches located in Iowa. Security National Bank of Sioux City is the 24th largest bank in Iowa. The bank does not have any offices outside Iowa.
A routing number is a nine-digit code used to identify a financial institution. The bank has one routing number in our database and the routing number for Security National Bank of Sioux City is 073900085. This routing number is necessary to process ACH transfers, wire transactions, direct deposits, bill payments, and other monetary transfers within the US.
The full address of bank headquarters is 601 Pierce Street, Sioux City, IA 51101. You can visit the official website of the bank at https://www.snbonline.com for more information and online banking service if available. For a comprehensive list of Security National Bank of Sioux City branches, including detailed information such as hours of operation, contact numbers, addresses, available services, and more, please narrow your search by selecting a location from the map or list below.
Map Of Branch Locations
Bank Offices In Iowa
History Of Security National Bank of Sioux City
Security National Bank of Sioux City is a financial institution established in 1884 in Sioux City, Iowa, originally named The Security National Bank of Sioux City, Iowa. Over the years, the bank has grown through various acquisitions, expanding its presence in the region. Notably, on April 26, 2010, the bank acquired The First National Bank of Akron, followed by the purchase of First State Bank of Mapleton on April 23, 2012. The bank relocated its main office to 601 Pierce Street in Sioux City on March 14, 2014. Subsequent acquisitions included Snb Interim Bank, National Association, on May 1, 2015, and Northwestern Bank in Orange City, Iowa, on October 16, 2023. Through these strategic mergers and acquisitions, Security National Bank of Sioux City has enhanced its service offerings and market reach within Iowa.
Below is a list of some important events in bank's history, including mergers and acquisitions.
10-16-2023Acquired Northwestern Bank in Orange City, IA.
05-01-2015Acquired Snb Interim Bank, National Association (8092) in Sioux City, IA.
03-14-2014Main Office moved to 601 Pierce Street, Sioux City, IA 51101.
04-23-2012Acquired First State Bank of Mapleton in Mapleton, IA.
04-26-2010Acquired The First National Bank of Akron in Akron, IA.
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