Lists · Deposits by county

Northeastern Connecticut County, CT Bank Deposit Market Share

Bankhometown holds the largest share of deposits in Northeastern Connecticut County, CT, 26.0%, followed by Centreville Bank (24.7%) and Beacon Bank & Trust (17.5%). 7 institutions hold $1.51B at 20 offices as of June 30, 2026, up 3.3% from 2025.

Institutions: 7 Offices: 20 Deposits: $1.51B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: Beacon Bank & Trust (17.51 points, new to this market); Ascend Bank (3.64 points, new to this market); Citizens Bank, N.A. (0.48 points).

Lost: KeyBank N.A. (-0.38 points).

#	Institution	Offices	Deposits	Market share	Share change from 2025	Deposit change
1	Bankhometown	5	$393.5M	26.05%	+0.20 pts	4.1%
2	Centreville Bank	4	$373.6M	24.73%	+0.45 pts	5.2%
3	Beacon Bank & Trust	3	$264.6M	17.51%	+17.51 pts	New
4	Jewett City Savings Bank	4	$218.1M	14.44%	+0.11 pts	4.1%
5	KeyBank N.A.	2	$134.9M	8.93%	-0.38 pts	-0.9%
6	Citizens Bank, N.A.	1	$71.0M	4.70%	+0.48 pts	14.9%
7	Ascend Bank	1	$55.1M	3.64%	+3.64 pts	New

About this list

Deposits are those held at each institution's offices in Northeastern Connecticut County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.

Share change compares the institution's share in 2025 and 2026 in percentage points. Deposit change compares its deposits here in the two years and includes deposits that moved through mergers and branch sales; "New" means it had no offices here a year earlier. Offices that closed during the year are placed by their ZIP code or city.

Wider markets

Connecticut deposits by institution Connecticut bank directory

Other counties in Connecticut

Western Connecticut County Capitol County South Central Connecticut County Greater Bridgeport County Naugatuck Valley County Southeastern Connecticut County Lower Connecticut River Valley County Northwest Hills County New Haven County Fairfield County

More lists and rankings

Oldest banks De novo banks Largest credit unions Deposits by state Deposits by metro area Largest savings banks S corporation banks Industrial loan companies Non-depository trust companies Credit card banks Publicly traded banks Foreign bank branches New holding companies Largest banks by assets Bank failures Bank mergers All rankings

Explore more: deposits by state · deposits by metro area · all rankings