FDIC-insured bank
Mercer County State Bank — Sandy Lake, PA
Bank headquartered in Sandy Lake, Pennsylvania, part of MERCER COUNTY STATE BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 3279 South Main Street Sandy Lake, PA 16145 |
| County | Mercer |
| Metro area | Youngstown-Warren-Boardman, OH-PA |
| Website | www.mcsbank.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 445 |
| Federal Reserve RSSD ID | 866121 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | MERCER COUNTY STATE BCORP INC |
| Domestic offices | 12 |
| Financials as of | June 30, 2026 |
How to find your Mercer County State Bank routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.mcsbank.bank.
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Offices nearest to headquarters
| Mercer County State Bank main office Sandy Lake, PA |
3279 South Main Street, 16145 |
| Sandy Lake Branch Sandy Lake, PA |
3309 North Main Street, 16145 |
| Jackson Township Branch Mercer, PA |
811 Franklin Rd, 16137 |
| Cochranton Branch Cochranton, PA |
110 N Franklin St, 16314 |
| Fredonia Branch Fredonia, PA |
71 Main St, 16124 |
| Grove City Branch Grove City, PA |
712 W Main St, 16127 |
| Mercer Branch Mercer, PA |
147 N. Diamond St., 16137 |
| Harrisville Branch Harrisville, PA |
549 S Main St, 16038 |
| Clintonville Branch Clintonville, PA |
101 Franklin St, 16372 |
| Meadville Branch Meadville, PA |
16411 Conneaut Lake Rd, 16335 |
| Hermitage Branch Office Hermitage, PA |
1353 N Hermitage Rd, 16148 |
| Cambridge Springs Branch Cambridge Springs, PA |
144 Venango Ave, 16403 |
Where Mercer County State Bank has offices
Cities with the most Mercer County State Bank offices
Largest banks headquartered elsewhere in Pennsylvania
| First National Bank of Pennsylvania Greenville | $50.80 billion |
| Fulton Bank, National Association Lancaster | $32.56 billion |
| BNY Mellon, National Association Pittsburgh | $30.62 billion |
| Customers Bank Malvern | $26.50 billion |
| TriState Capital Bank Pittsburgh | $24.26 billion |
| Northwest Bank Warren | $17.21 billion |
| Dollar Bank, Federal Savings Bank Pittsburgh | $12.70 billion |
| First Commonwealth Bank Indiana | $12.18 billion |
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