US Bank Directory
Banks in Thomaston, CT
2 FDIC-insured banks operate 3 offices in Thomaston, Connecticut.
Source: FDIC BankFind, data as of September 5, 2026.
Bank branch map: Thomaston
Banks sit at the coordinates in their FDIC record; credit union offices at their NCUA address, located with the U.S. Census Bureau Geocoder. Point at a marker for today's hours, tap it for the address, directions and the bank's site.
Short answer: 2 banks and credit unions operate 3 locations in Thomaston, according to the FDIC. 3 of them have coordinates on record and are on the map. ATMs and opening hours are not in the sources this page uses yet; each marker links to directions.
Branches: FDIC, NCUA. Streets: loading.
3 locations on the map
Tap a cluster to zoom in
Positions are the regulators' own coordinates, or the Census Geocoder's point for the address, and can sit a few hundred feet from the door. Streets, buildings and parks come from OpenStreetMap through OpenFreeMap, with every street named as you zoom in; if that map cannot load, a simpler map drawn from the Census Bureau's TIGER/Line files takes its place. ATMs will follow with the Overture Maps import.
All banks in Thomaston
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: Thomaston Savings Bank has the most locations in Thomaston, with 2. The other 1 has a single office in the city. Open any bank to see each address, today's hours where the bank publishes them and the phone number.
Thomaston Savings Bank Bank · 2
Thomaston Savings Bank has 2 branches in Thomaston, 16 across Connecticut and 16 nationwide. FDIC records list its main office in Thomaston, CT and show it operating since 1874. With $1.93 billion in total assets on June 30, 2026, it ranks No. 619 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Thomaston location is its main office at 203 Main St, dating to 1874; the newest, at 508 S Main St, to 1998. It does not publish hours in the sources this page uses; check its site before you go.
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Main Office main office203 Main St, 06787
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South Main Street Branch508 S Main St, 06787
Santander Bank · 1
Santander has 1 branch in Thomaston, 108 across Connecticut and 368 nationwide. FDIC records list its main office in Wilmington, DE and show it operating since 1907. With $103.96 billion in total assets on June 30, 2026, it ranks No. 32 of 4,232 U.S. banks by total assets. The Thomaston Branch at 155 Main St dates to 1950 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Thomaston Branch155 Main St, 06787
Banking in Thomaston: the local picture
Short answer: 2 banks run 3 branches in Thomaston according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.
Of the 2 banks, 1 has its main office in Thomaston and 1 out of state, according to the FDIC.
The bank with the longest record here is Thomaston Savings Bank, operating since 1874 according to the FDIC. In FDIC branch records, the longest-running branch is Thomaston Savings Bank's office at 203 Main St, dating to 1874; the newest is Thomaston Savings Bank's at 508 S Main St, from 1998.
None of the 3 locations here publishes hours in the sources this page uses. Each branch links to the bank's own site.
Chase, Bank of America and other national banks
Which big national banks have branches in Thomaston, and where the nearest one is if they do not.
Short answer: No branches in Thomaston: Chase (nearest in Torrington, 11 mi), Wells Fargo (nearest in Wolcott, 6 mi), Bank of America (nearest in Waterbury, 6 mi), PNC Bank, U.S. Bank, Truist, Fifth Third Bank, Huntington, Regions Bank, TD Bank (nearest in Watertown, 6 mi), BMO.
| Bank | In Thomaston | Nearest branch if none here |
|---|---|---|
| Chase | None | Torrington, 11 miles away |
| Wells Fargo | None | Wolcott, 6 miles away |
| Bank of America | None | Waterbury, 6 miles away |
| PNC Bank | None | none in Connecticut |
| U.S. Bank | None | none in Connecticut |
| Truist | None | none in Connecticut |
| Fifth Third Bank | None | none in Connecticut |
| Huntington | None | none in Connecticut |
| Regions Bank | None | none in Connecticut |
| TD Bank | None | Watertown, 6 miles away |
| BMO | None | none in Connecticut |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Thomaston to the nearest branch in Connecticut.
What your savings could earn
National benchmarks and the best published offers, from the Banrox Bank Rates tracker. Enter your own balance and rate to compare.
Short answer: At the national average savings rate of 0.38%, $10,000 kept in savings for a year earns about $38. The best published savings rate in the tracker, 3.75% at CIT Bank, earns about $375. The national average 12-month CD pays 1.71%.
| Offer | Bank | APY | Term | Minimum |
|---|---|---|---|---|
| Savings | CIT Bank | 3.75% | none | $5,000 |
| Savings | Barclays | 3.50% | none | $0 |
| Savings | Marcus by Goldman Sachs | 3.40% | none | $0 |
| CD | Synchrony Bank | 4.35% | 60 Months | $0 |
| CD | Marcus by Goldman Sachs | 4.35% | 24 Months | $500 |
| CD | American Express National Bank | 4.25% | 10 Months | $0 |
Rates are the banks' published APYs as tracked on the Banrox Bank Rates page, with the date next to each benchmark; they are not offers from Banrox and can change daily. Interest is before tax. The best offers are mostly online banks and are open to Thomaston residents like anyone else.
Banks near Thomaston
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Terryville (4 miles) and Watertown (6 miles). Waterbury, 8 miles away, has the most banks nearby: 9.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Terryville, CT | 4 mi | 2 | 2 |
| Banks in Watertown, CT | 6 mi | 6 | 6 |
| Banks in Wolcott, CT | 7 mi | 3 | 3 |
| Banks in Bristol, CT | 8 mi | 6 | 9 |
| Banks in Waterbury, CT | 8 mi | 9 | 20 |
| Banks in Litchfield, CT | 8 mi | 3 | 4 |
| Banks in Middlebury, CT | 9 mi | 3 | 3 |
| Banks in Burlington, CT | 9 mi | 2 | 2 |
Bank branch openings and closings in Thomaston
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Thomaston between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Banks and credit unions based in Thomaston
Short answer: 1 institution has its main office in Thomaston: Thomaston Savings Bank.
| Institution | Type | Total assets, June 30, 2026 | Offices here |
|---|---|---|---|
| Thomaston Savings Bank | Bank | $1.93 billion | 2 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Thomaston by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Thomaston offices.
Short answer: Santander is the largest bank with offices in Thomaston, with $103.96 billion in total assets on June 30, 2026, No. 32 among U.S. banks by total assets. Thomaston Savings Bank is second with $1.93 billion. 1 of the 2 bank is headquartered here. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| Santander | $103.96 billion | No. 32 | 1 | Wilmington, DE |
| Thomaston Savings Bank | $1.93 billion | No. 619 | 2 | Thomaston, CT |
Total assets and ranks from FDIC BankFind as of June 30, 2026. Rank is among active banks that report total assets to the FDIC.
Banks in Thomaston: FAQ
How many banks are in Thomaston, CT?
Thomaston has 2 banks with 3 branches, according to FDIC data as of September 5, 2026.
Which bank has the most branches in Thomaston?
Thomaston Savings Bank, with 2. Santander has 1.
Is there a Santander in Thomaston, CT?
Yes. FDIC data lists 1 Santander branch in Thomaston as of September 5, 2026. The address and directions are under Santander above.
Is there a Chase in Thomaston, CT?
No. FDIC data lists no Chase branch in Thomaston as of September 5, 2026. The nearest is in Torrington, about 11 miles away in a straight line.
Which banks are headquartered in Thomaston?
Thomaston Savings Bank has its main office in Thomaston, according to the FDIC.
What is the oldest bank in Thomaston?
Thomaston Savings Bank has the longest record among banks with a branch here: the FDIC shows it operating since 1874.
Did any bank branches open or close in Thomaston in the past year?
FDIC branch records show no branch openings between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Where can I find more banks near Thomaston?
Nearby cities with more banks include Terryville, Watertown, Wolcott. Terryville is 4 miles away with 2 banks.
How we build this page
Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.
| Data | Source | License | Updated | Data as of |
|---|---|---|---|---|
| FDIC-insured banks: branches, main offices, total assets, dates established | FDIC BankFind Suite API | Public data (U.S. government) | Monthly import | Sep 5, 2026 |
| Savings and CD rates, national averages | Banrox Bank Rates | Banrox, from the banks' own rate pages and FDIC national rates | Weekly | see each rate |
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