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Record · County

Banks in Decatur County, Iowa

FDIC-insured institutions in Decatur County held $198.2 million in deposits as of June 30, 2026, according to the FDIC.

5 FDIC-insured institutions held $198.2 million in deposits in 5 offices in Decatur County at June 30, 2026; American State Bank held the most, 32.3% of the county's.

Decatur County, June 30, 2026

$198.2 million
Deposits in the county
$198,238,000
At June 30, 2026, against $188.2 million a year before, each year's own dollars.
5
Institutions with deposits
FDIC-insured banks and savings institutions with an office here that reported deposits.
5
Offices
Every office the survey lists here, against 5 in 2025.
32.3%
The largest share
American State Bank, with $64.0 million in 1 office.

Each institution’s share of the county’s deposits

3 more columns on a wider screen

FDIC-insured institutions with an office in Decatur County, Iowa, by deposits there at June 30, 2026, each with its share of the county's $198.2 million
InstitutionDepositsShare
American State Bank$64.0 million32.3%
First Interstate Bank$48.9 million24.7%
BTC Bank$36.3 million18.3%
Farmers Bank of Northern Missouri$33.1 million16.7%
BMO Bank National Association$15.9 million8.0%

An institution with no office in the county in 2025 shows none for that year; a name is the survey’s for 2026, and one without a link has no page because it did not file a Call Report for the newest quarter.

Sources

Compiled automatically from FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved