Grinnell State Bank will be closing at 12 PM on Monday, December 24, 2018 in observance of CHRISTMAS EVE. We will be CLOSED on Tuesday, December 25, 2018 in observance of CHRISTMAS. All transactions received by 12 PM on Monday, December 24th will be processed.  We will return to normal business hours Wednesday, December 26, 2018.

Grinnell State Bank will be closing the lobby at 12 PM and the drive-up will remain open until 3 PM on Monday, December 31, 2018, in observance of NEW YEAR'S EVE. We will be CLOSED on Tuesday, January 1, 2019 in observance of NEW YEAR'S DAY. Any transactions received by 3 PM on Monday, December 31st will be processed.  We will return to normal business hours on Wednesday, January 2nd.

*This affects all wire/ACH files.

Genuinely Local Since 1925
24/7 GSB Telebanking
Balances, Transfers, & Account Information
(800)­  411-­9331
Pin #: Last 4 Digits of Social Security
814 4th Ave
Grinnell, IA 50112
(641)­  236-­3174
5601 Merle Hay Rd
Johnston, IA 50131
(515)­  278-­6300
1101 Court Ave
Marengo, IA 52301
(319)­  642-­5511
Polk City
205 Broadway St
Polk City, IA 50226
(515)­  984-­6211


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