Onondaga County bank branches New York · 106 branches · 14 institutions · $12.55B deposits

Every FDIC-insured bank branch in Onondaga County, New York as of June 30, 2025. County land area: 778 square miles, 13.6 branches per 100 sq mi.

Branches
106
Institutions
14
Total Deposits
$12.55B
Avg Deposits / Branch
$118.3M

All institutions in Onondaga County

InstitutionBranchesDeposits
Manufacturers and Traders Trust Company 26 $3.47B
KeyBank National Association 19 $2.18B
JPMorgan Chase Bank, National Association 10 $1.62B
NBT Bank, National Association 10 $770.3M
Solvay Bank 9 $1.06B
Bank of America, National Association 7 $1.22B
Community Bank, National Association 6 $529.9M
Pathfinder Bank 5 $468.0M
Seneca Savings 4 $202.8M
Citizens Bank, National Association 4 $362.6M
Fulton Savings Bank 2 $61.9M
Tompkins Community Bank 2 $76.4M
Geddes Federal Savings and Loan Association 1 $477.4M
The Lyons National Bank 1 $51.3M
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: 36067.

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