BranchWatch

GNB Bank

Headquartered in Grundy Center, IA. Part of Gnb Bancorporation. FDIC certificate #14079 · Federal Reserve RSSD 724744.

Total assets
$609M
Deposits
$515M
Q1 2026
Active branches
10
Closings since Jan 2020
1
0 openings since Jan 2020
All locations →Quarterly financials →

Financial snapshot — Q1 2026

All quarters →
Net income (quarter)
$2M
Return on assets
1.53%
Return on equity
12.29%
Noncurrent loan rate
0.86%

Deposits by year (Summary of Deposits)

0
2019
0
2020
0
2021
1
2022
1
2023
0
2024
0
2025

Values in $ billions, June 30 of each year.

Closings by year

1
2025

Other network changes since 2020

  • 1 branch relocations

Branches by state

Iowa 10

Recent closings

  • GNB Bank — Geneva, IAbank exits cityno other active branch recorded in city
    408 FRONT ST · closed October 15, 2025

All figures transcribed from FDIC BankFind Suite records: structure-change history, quarterly financial reports and the annual Summary of Deposits · bank site: www.gnbbank.com.