The Security National Bank of Sioux City, Iowa601 Pierce St, Sioux City, IA

The Security National Bank of Sioux City, Iowa at 601 Pierce St, Sioux City, IA: $584m on deposit here, open since 1884. From the FDIC record.

The Security National Bank of Sioux City, Iowa runs a main office at 601 Pierce St, Sioux City, IA 51101, open since 1884. Every figure below is filed with a federal regulator and reproduced here unchanged.

This office

• Deposits booked to this office: $584m, at 30 June 2025
• Other full-service bank offices within five miles: 36
• County: Woodbury
• Metro area: Sioux City, IA-NE-SD

The Security National Bank of Sioux City, Iowa, the bank behind this counter

• Total assets: $1.69bn
• Tier 1 leverage ratio: 12.79% — capital as a share of assets
• Total risk-based capital ratio: 0.00%
• Noncurrent loans: 0.26% of all loans
• Return on assets: 1.79%

The Security National Bank of Sioux City, Iowa's full record, every bank branch in Sioux City, or the offices nearest your ZIP.

Office records from the FDIC BankFind Suite; deposits by office from the FDIC Summary of Deposits, counted each 30 June; capital and loan figures from the bank's own Call Report.