• Bank Name:People's United Bank
  • Bank Class:National Bank - FED Member
  • FDIC ID:Certificate #27334 - Inactive
  • FED RSSD ID:#613307 - Inactive
Headquarters:850 Main Street, Bridgeport, Connecticut 06604
Acquired by M&T Bank
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People's United Bank was established in July 1988 and headquartered in Bridgeport, Connecticut. The bank operated as a subsidiary of People's United Financial, Inc.. People's United Bank was classified as a commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC). People's United Bank is no longer doing business under that name. To view branches, routing numbers, phone numbers and business hours; you can check M&T Bank page.

Below is a list of some important events in banks history, including mergers and acquisitions.


1988-07-06 -Institution established. Original name: People's Bank.

1988-07-06 -Changed Institution Name to People's Bank.

1988-07-06 -Acquired People's Bank (18188) in Bridgeport, CT.

1988-07-06 -Changed Trust Powers to Full.

1989-03-20 -Main Office moved to 855 Main Street, Bridgeport, CT 06604.

1991-03-28 -Acquired The Landmark Bank (25817) in Hartford, CT.

1998-02-24 -Acquired The Norwich Savings Society (18249) in Norwich, CT.

2001-07-01 -Main Office moved to 850 Main Street, Bridgeport, CT 06604.

2006-08-18 -Changed Chartering Agency to Ots.

2006-08-18 -Changed Bank Class to Federal Savings Bank.

2006-08-18 -Changed Primary Federal Regulatory Agency to Ots.

2007-06-16 -Changed Institution Name to People's United Bank.

2009-01-01 -Acquired Maine Bank & Trust Company (33525) in Portland, ME.

2009-01-01 -Acquired Merrill Merchants Bank (33704) in Bangor, ME.

2009-01-01 -Acquired Ocean Bank (4264) in Portsmouth, NH.

2009-01-01 -Acquired Chittenden Trust Company (14149) in Burlington, VT.

2009-01-01 -Acquired Flagship Bank and Trust Company (27134) in Worcester, MA.

2009-01-01 -Acquired The Bank of Western Massachusetts (26942) in Springfield, MA.

2010-04-16 -Acquired Butler Bank (26619) in Lowell, MA as part of a government assisted merger.

2010-11-30 -Acquired Bank of Smithtown (664) in Smithtown, NY.

2010-11-30 -Acquired RiverBank (23288) in North Andover, MA.

2011-07-01 -Acquired Danversbank (90185) in Danvers, MA.

2011-07-21 -Changed Primary Federal Regulatory Agency to Occ.

2015-02-23 -Institution becomes member of the Federal Reserve System.

2015-02-23 -Changed Bank Class to National Bank, member of the Federal Reserve System (FRS).

2015-02-23 -Changed Organization Type to Commercial Bank.

2015-02-23 -Changed Institution Name to People's United Bank, National Association.

2017-04-01 -Acquired The Suffolk County National Bank of Riverhead (7278) in Riverhead, NY.

2018-10-01 -Acquired Farmington Bank (18208) in Farmington, CT.

2019-04-01 -Acquired Belmont Savings Bank (23901) in Belmont, MA.

2019-11-01 -Acquired United Bank (18203) in Hartford, CT.

2022-04-02 -Merged and became part of Manufacturers and Traders Trust Company (588) in Buffalo, NY.


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