Ion Bank
- Bank Name:Ion Bank
- Bank Class:Stock and Mutual Savings Bank
- Member FDIC:Certificate #18198
- Routing Number:ACH & Wire - 211174178
- Locations:22 Branches in 2 states
- Web Address:ionbank.com
Ion Bank Information
Ion Bank was founded in January 1870 and is based in Naugatuck, Connecticut. The bank operates as a subsidiary of Ion Financial Mhc. According to the Federal Deposit Insurance Corporation records and based on the institution's charter type, Ion Bank is classified as a FDIC insured stock and mutual savings bank. Ion Bank is a FDIC-insured bank with certificate number of 18198. The assigned Fed RSSD ID of Ion Bank is 407506.
Ion Bank currently operates with 22 branches located in 2 states. The bank has most branches in Connecticut and New Jersey. As of today, Ion Bank is the 377th largest bank in US by branch count. Ion Bank is the 12th largest bank in Connecticut with 20 branches; 69th in New Jersey with 2 branches.
A routing number is a nine-digit code used to identify a financial institution. The bank has one routing number in our database and the routing number for Ion Bank is 211174178. This routing number is necessary to process ACH transfers, wire transactions, direct deposits, bill payments, and other monetary transfers within the US.
The full address of bank headquarters is 87 Church Street, Naugatuck, CT 06770. You can visit the official website of the bank at https://www.ionbank.com for more information and online banking service if available. For a comprehensive list of Ion Bank branches, including detailed information such as hours of operation, contact numbers, addresses, available services, and more, please narrow your search by selecting a location from the map or list below.
Map Of Branch Locations
History Of Ion Bank
Ion Bank, established in 1870 under the name Naugatuck Savings Bank, has undergone several transformations throughout its history. The institution changed its name to Naugatuck Savings Bank on September 20, 1971, reflecting its geographic roots and mission in the community. Over the years, Ion Bank evolved from a mutual savings bank to a stock savings bank on March 1, 2005. The bank adopted its current name, Ion Bank, on October 18, 2013, as part of a rebranding initiative. Ion Bank expanded through acquisitions, including the purchase of Castle Bank & Trust Company in Meriden, Connecticut, on August 8, 2009, and Lincoln 1st Bank in Lincoln Park, New Jersey, on July 1, 2022. The bank's main office was relocated to 87 Church Street, Naugatuck, Connecticut, on January 3, 2022, after previously being at 251 Church Street since November 10, 1999. Notably, Ion Bank changed its trust powers to full status on June 6, 1985.
Below is a list of some important events in bank's history, including mergers and acquisitions.
07-01-2022Acquired Lincoln 1st Bank in Lincoln Park, NJ.
01-03-2022Main Office moved to 87 Church St, Naugatuck, CT 06770.
10-18-2013Changed Institution Name to Ion Bank.
08-08-2009Acquired Castle Bank & Trust Company in Meriden, CT.
03-01-2005Changed Organization Type to Stock Savings Bank.
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