St. Clair County bank branches Michigan · 32 branches · 7 institutions · $2.74B deposits

Every FDIC-insured bank branch in St. Clair County, Michigan as of June 30, 2025. County land area: 722 square miles, 4.4 branches per 100 sq mi.

Branches
32
Institutions
7
Total Deposits
$2.74B
Avg Deposits / Branch
$85.6M

All institutions in St. Clair County

InstitutionBranchesDeposits
The Huntington National Bank 7 $776.6M
Fifth Third Bank, National Association 6 $515.5M
Eastern Michigan Bank 6 $208.1M
JPMorgan Chase Bank, National Association 5 $675.0M
ChoiceOne Bank 3 $180.6M
Northstar Bank 3 $310.1M
Tri-County Bank 2 $74.1M
Reading this. Each branch is counted in the county where it physically sits. Deposits are what each branch reports to the FDIC — for retail-heavy banks this tracks roughly with local economic activity, but a money-center branch can hold deposits from out-of-state corporate accounts. The institution count reflects distinct FDIC certificates, not brand-level rollups (e.g., several regional brand-names may roll up to one FDIC cert).

County metadata. Land area and centroid coordinates from the 2024 Census Gazetteer. FIPS code: 26147.

BankBranches · every U.S. bank branch by county and institution · data from FDIC Summary of Deposits June 30, 2025 · built by Claude