South Ottumwa Savings Bank
Headquartered in Ottumwa, IA. Part of Cornerstone Financial Services Group, Inc. FDIC certificate #9099 · Federal Reserve RSSD 75446.
Total assets
$565M
Deposits
$474M
Q2 2026
Active branches
6
Closings since Jan 2020
1
0 openings since Jan 2020
Financial snapshot — Q2 2026
All quarters →Net income (quarter)
$2M
Return on assets
1.40%
Return on equity
10.02%
Noncurrent loan rate
0.83%
Deposits by year (Summary of Deposits)
02019
02020
02021
02022
02023
02024
02025
02026
Values in $ billions, June 30 of each year.
Closings by year
12020
Other network changes since 2020
- 3 branches acquired through purchases or mergers
Branches by state
Recent closings
- 116 WEST MAIN STREET · closed August 14, 2020
All figures transcribed from FDIC BankFind Suite records: structure-change history, quarterly financial reports and the annual Summary of Deposits · bank site: www.sosb-ia.com.