Total Assets
$1.9B
Total Deposits
$1.7B
Branches
16
Established
1874
Thomaston Savings Bank is a bank headquartered in Thomaston, Connecticut, established in 1874. It holds $1.9B in total assets across 16 branch locations. In our editorial opinion, based on public FDIC/NCUA data, Thomaston Savings Bank earns a TFS Financial Health Grade of B (79.6/100) — our editorial assessment, not an official rating or financial advice.
TFS Health Grade
79.6 / 100
Good financial health
How we gradeTFS Health Grades are our editorial opinion based on public FDIC/NCUA data — not an official rating, not financial advice.
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Financial data through June 30, 2026. Updated by TFS August 28, 2026. Data sourced from FDIC BankFind Suite as of 2026-Q2. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from CFPB Consumer Complaint Database. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
| Branch | Address | City | State | Type |
|---|---|---|---|---|
| Thomaston Savings BankHQ | 203 Main St | Thomaston | CT | 11 |
| Thomaston Savings Bank | 73 Main St S | Bethlehem | CT | 11 |
| Thomaston Savings Bank | 120 Farmington Ave | Bristol | CT | 11 |
| Thomaston Savings Bank | 40 Middle St | Bristol | CT | 11 |
| Thomaston Savings Bank | 155 Scott Swamp Rd | Farmington | CT | 11 |
| Thomaston Savings Bank | 160 Litchfield Rd | Harwinton | CT | 11 |
| Thomaston Savings Bank | 1655 Straits Tpke | Middlebury | CT | 11 |
| Thomaston Savings Bank | 233 Main Street | New Britain | CT | 11 |
| Thomaston Savings Bank | 461 Main St | Oakville | CT | 11 |
| Thomaston Savings Bank | 203 Main St | Terryville | CT | 11 |
| Thomaston Savings Bank | 508 S Main St | Thomaston | CT | 11 |
| Thomaston Savings Bank | 2 S Main St | Unionville | CT | 11 |
| Thomaston Savings Bank | 824 Highland Ave | Waterbury | CT | 11 |
| Thomaston Savings Bank | 985 Watertown Ave | Waterbury | CT | 11 |
| Thomaston Savings Bank | 565 Main St | Watertown | CT | 11 |
| Thomaston Savings Bank | 669 Wolcott Rd | Wolcott | CT | 11 |
Data sourced from FDIC BankFind Suite. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from FDIC Enforcement Decisions and Orders / NCUA. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
TFS Financial Health Grades represent our editorial assessment based on publicly available data and our proprietary methodology. They do not represent financial advice or an official government rating. Data on this page is sourced from federal government databases and is believed to be accurate.
Benchmarked against 60 active, federally insured banks reporting in the same quarter and holding roughly 0.5×–2× its assets. Same-state and overlapping-market peers are prioritized.
TFS health score
79.6
Tier 1 capital ratio
10.68%
Return on assets
1.07%
Non-performing loans
0.65%
Efficiency ratio
62.32%
Asset growth (YoY)
3.90%
Suggested direct comparisons
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Complaint percentiles are intentionally withheld while TFS audits CFPB company matching and import coverage. Peer conclusions use complete same-quarter regulatory metrics only.