Locations
Grinnell State Bank 
814 4th Avenue 
Grinnell, Iowa 
50112-0744 
Marengo Bank 
1101 Court Ave. 
Marengo, Iowa 
52301-0168 

Specials
Cook Up Convenience With Your Debit Card from July to September 
  Welcome to Grinnell State Bank
 
Welcome to  
Grinnell State Bank!  
One of the Nation's Strongest Banks 
 
"Special Notice about the FDIC" 
“Customers of Grinnell State Bank with non interest bearing transaction accounts will continue to be insured through December 31, 2013 for up to $250,000 under the FDIC’s general deposit insurance rules.  Grinnell State Bank has chosen not to participate in the FDIC’s Transaction Account Guarantee Program.” 
 
 
  
Business Hours
Grinnell State Bank 
Mon-Thu                8:30am - 4:30pm 
Friday                     8:30am - 5:00pm 
Saturday                 8:30am  - Noon 
Drive - Up 
Mon - Fri                 8:00am - 6:00pm 
Sat                          8:30am - Noon 
Marengo Bank 
Mon-Thu                 9:00am - 3:00pm 
Friday                      9:00am - 6:00pm 
Drive - Up 
Mon - Thu               8:30am - 3:30pm 
Friday                      8:30am - 6:00pm 
Saturday                  8:30am - Noon 

FDIC
CONTACT INFORMATION
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