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Bank · FDIC insured

Dieterich Bank

A $1.6B bank headquartered in Effingham, IL, with 17 branches in Illinois. Best rates: CDs 3.70% and savings 0.10% APY.

Dieterich Bank Carrot Score

71

Carrot Score

Higher than 28% of U.S. banks and credit unions

LowestMiddleHighest

#54 of 79 in St. Louis, MO-IL metroHow the score works →

Deposits are federally insured by the FDIC up to $250,000 per depositor.

About Dieterich Bank

Dieterich Bank was chartered in 1909 as the First National Bank of Dieterich to provide crucial financial service to local farmers, merchants, and residents of the Village of Dieterich.

The institution simplified its name to Dieterich Bank in September 2015 and officially converted to an Illinois state bank charter on June 25, 2018.

Headquartered with a Corporate Center in Effingham, Illinois, the bank operates 14 branch locations across central and southwestern Illinois.

Headquarters
300 Sur Woods Dr, Effingham, IL 62401
FDIC certificate
3787 ↗
Visit institution website ↗

17 branches in Illinois

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Walk-in offices from the FDIC directory as of September 4, 2026. Directions open Google Maps. A nearby branch doesn’t mean you can join or open an account.