Listed locations
7
Institution profile
GNB Bank
Identity verified through FDIC; additional sources pendingVerification describes the US Mortgage Index public-source matching process. It is not an endorsement or recommendation. Read the methodology
Public-record data only. Not a recommendation, lender endorsement, or rate comparison. Verify current licensing, product availability, and terms independently.
FDIC BankFind baseline
FDIC-reported identity and institutional fields from the public BankFind record. These values are not described as current or real-time.
- Legal name
- GNB Bank
- Display name
- GNB Bank
- Institution status
- Active
- FDIC insured
- Yes
- FDIC insured since
- March 16, 1934
- Established date
- March 16, 1934
- Charter class
- State-chartered commercial bank, member of the Federal Reserve System (FRS)
- Primary federal regulator
- Federal Reserve Board
- Headquarters
- Grundy Center, IA, 50638, United States
- Website
- https://www.gnbbank.com
- FDIC certificate number
- 14079
- Federal Reserve RSSD ID
- 724744
- Domestic location count
- 11
- Source observed
- August 5, 2026
Regulatory profile
Public FFIEC NIC and CRA records for this institution, presented as source-backed regulatory context rather than a score or recommendation.
Regulatory identity
- Institution status
- ACTIVE
- Primary federal regulator
- FRS
- Institution type
- State Member Bank
- Primary activity
- NAICS 52211
- FDIC certificate
- 14079
- Federal Reserve RSSD ID
- 724744
- LEI
- 25490072C0PMGDUJQU77
- Headquarters
- 529 G Avenue, Grundy Center, IA, 50638, United States
- Primary deposit insurer
- Deposit Insurance Fund (DIF)
- Source observed
- August 19, 2026
Branch network
Showing 1 through 7 of 7 listed locations
Scroll sideways to see every branch column.
| Branch | Address | City | State | Postal code |
|---|---|---|---|---|
| ACKLEY BRANCH | 308 Sherman Avenue | Ackley | IA | 50601 |
| CONRAD OFFICE BRANCH | 103 East Center Street | Conrad | IA | 50621 |
| GRUNDY CENTER BRANCH | 529 G Avenue | Grundy Center | IA | 50638 |
| 315 MAIN STREET OFFICE | 315 Main Street | Iowa Falls | IA | 50126 |
| MANCHESTER OFFICE BRANCH | 300 East Main Street | Manchester | IA | 52057 |
| MARSHALLTOWN OFFICE BRANCH | 2504 S 2nd St. | Marshalltown | IA | 50158 |
| STORY CITY BRANCH | 629 Broad Street | Story City | IA | 50248 |
Community Reinvestment Act (CRA)
Latest available CRA evaluation
- Rating
- Satisfactory
- Exam date
- November 18, 2024
- Regulator
- Federal Reserve
- Examination method
- Intermediate Small Bank
This information reflects Community Reinvestment Act examination ratings reported by the cited official source. It is not a US Mortgage Index rating, recommendation, or assessment of the institution.
CRA evaluations are examination results from the relevant regulatory process and should be interpreted in the context of the examination date and source.
Historical CRA evaluations
Scroll sideways to see every CRA examination column.
| Exam date | CRA rating | Regulator | Examination method |
|---|---|---|---|
| November 18, 2024 | Satisfactory | Federal Reserve | Intermediate Small Bank |
| November 1, 2021 | Satisfactory | Federal Reserve | Intermediate Small Bank |
| October 15, 2018 | Satisfactory | Federal Reserve | Intermediate Small Bank |
| August 10, 2015 | Satisfactory | Federal Reserve | Intermediate Small Bank |
Institutional history
5 FFIEC NIC history events
Showing 1 through 5 of 5 history events
| Event date | Event type | Related institution |
|---|---|---|
| January 1, 2016 | Charter Discontinued (Merger or Purchase & Assumption) | — |
| January 1, 2015 | Charter Discontinued (Merger or Purchase & Assumption) | GNB INSURANCE GROUP INC. |
| July 3, 2012 | Charter Discontinued (Merger or Purchase & Assumption) | — |
| June 25, 1994 | Failure - Government Assistance Provided | UNITED FEDERAL SAVINGS ASSOCIATION OF IOWA |
| July 1, 1987 | Charter Discontinued (Merger or Purchase & Assumption) | — |
These events are shown as reported by the FFIEC NIC source and are not independent legal conclusions.
FFIEC-reported organizational relationships
2 FFIEC NIC relationship records
Showing 1 through 2 of 2 relationship records
| Relationship | Institution | Type | Location |
|---|---|---|---|
| Direct relationship | GNB INSURANCE & REAL ESTATE INC. | Domestic Entity Other | Grundy Center, IA |
| ROOT_INSTITUTION | GNB BANK | State Member Bank | Grundy Center, IA |
These relationships reflect the FFIEC NIC source display and should not be interpreted as a complete legal ownership analysis.
FFIEC NIC information reflects public regulatory records observed on the displayed source date. Observed dates describe when the public record was reviewed, not a real-time update.
Additional profile fields
Fields below supplement the primary source baseline and are shown only when present on the public profile.
- Entity type
- FDIC-insured state-chartered member bank