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Coastal Heritage Bank Locations & Branches Weymouth, Massachusetts
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Coastal Heritage Bank operates 10 branches from its headquarters in Weymouth, MA, .
Coastal Heritage Bank branch network
All 10 branches are in MASSACHUSETTS, across 8 cities. East Weymouth, MA has the most of its branches, 2. Its largest office by deposits is the Broad Street Branch office in East Weymouth, MA, with $145.7M (18.4% of its branch deposits). On June 30, 2025 it had 12 branches, 2 more than in 2026.
Coastal Heritage Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 11.54% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $983.6M
- Tier 1 leverage ratio, Q2 2026
- 11.54%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1889
Full financial profile · Is Coastal Heritage Bank safe? · Coastal Heritage 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: Weymouth, MA (2 branches) | 1 of 9 | 20.1% | $239.8M |
| State: MA (10 branches) | 61 of 112 | 0.1% | $790.9M |
Ranked by total assets among banks headquartered in the state: Largest banks in Massachusetts.
Share by county and metro area
Coastal Heritage 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 |
|---|---|---|---|---|
| Norfolk, MA (5 branches) | 18 of 35 | 0.8% | $423.1M | $50.19B |
| Plymouth, MA (5 branches) | 10 of 17 | 2.0% | $367.8M | $18.48B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Boston-Cambridge-Newton, MA-NH (10 branches) | 42 of 99 | 0.1% | $790.9M | $580.15B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Broad Street Branch | East Weymouth, MA | 02189 | $145.7M |
| Patriot Branch | Weymouth, MA | 02190 | $128.9M |
| Scituate Fed Bank Branch | Scituate, MA | 02066 | $114.9M |
| Coastal Heritage Bank (main office) | Weymouth, MA | 02188 | $111.0M |
| Marshfield Branch | Maarshfield, MA | 02050 | $87.6M |
| Kingston Branch | Kingston, MA | 02364 | $72.9M |
| Hanover Branch | Hanover, MA | 02339 | $60.9M |
| Green Harbor Branch | Marshfield, MA | 02050 | $31.5M |
| Quincy Branch | Quincy, MA | 02169 | $30.4M |
| Online Branch | East Weymouth, MA | 02189 | $7.1M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 26591) · FFIEC NIC profile (RSSD 115575)