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Commonwealth Cooperative Bank Locations & Branches Hyde Park, Massachusetts
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Commonwealth Cooperative Bank operates 2 branches from its headquarters in Hyde Park, MA, .
Commonwealth Cooperative Bank branch network
Both branches are in MASSACHUSETTS, across 2 cities. Its largest office by deposits is the Commonwealth Co-Operative Bank office in Hyde Park, MA, with $132.2M (94.1% of its branch deposits). On June 30, 2025 it had 3 branches, 1 more than in 2026.
Commonwealth Cooperative Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 16.31% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $205.0M
- Tier 1 leverage ratio, Q2 2026
- 16.31%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1886
Full financial profile · Is Commonwealth Cooperative Bank safe? · Commonwealth Cooperative Bank call report · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Hyde Park, MA (1 branch) | 1 of 2 | 76.2% | $132.2M |
| State: MA (2 branches) | 100 of 112 | <0.1% | $140.6M |
Ranked by total assets among banks headquartered in the state: Largest banks in Massachusetts.
Share by county and metro area
Commonwealth Cooperative Bank's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Suffolk, MA (2 branches) | 20 of 35 | <0.1% | $140.6M | $381.68B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Boston-Cambridge-Newton, MA-NH (2 branches) | 75 of 99 | <0.1% | $140.6M | $580.15B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Commonwealth Co-Operative Bank | Hyde Park, MA | 02136 | $132.2M |
| Jamaica Plain Branch | Jamaica Plain, MA | 02130 | $8.3M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 29842) · FFIEC NIC profile (RSSD 275479)