Banks and Credit Unions in Marshalltown, IA
Banks and Credit Unions
GNB Bank
Banks and Credit Unions in Marshalltown, IA
- Address
- 2504 S 2nd St, Marshalltown, IA 50158
- Phone
- (641) 753-4040
- Website
- gnbbank.com
Last checked September 23, 2026. Call ahead to confirm hours.
Listing details from Overture Maps open data.