Credit Union Routing Number
Somerville Municipal Federal Credit Union Routing Number
The routing number for Somerville Municipal Federal Credit Union is 211385653. It is a credit union in Somerville, Massachusetts, NCUA charter 4524.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Somerville Municipal Federal Credit Union
Somerville Municipal Federal Credit Union is based in Somerville, Massachusetts, and has been chartered since 1941. It reported $49.0M in assets for Q2 2026, the 68th largest of 120 credit unions headquartered in Massachusetts and 2387th of 4,252 nationally. Assets were $51.1M a year earlier (Q2 2025), so the credit union is smaller now. It counted 2,176 members on that report. The NCUA lists 5 branch locations for the credit union.
Record
- Routing number
- 211385653
- NCUA charter number
- 4524
- RSSD ID
- 117579
- Headquarters
- Somerville, Massachusetts 02144
- Chartered
- 1941
- NCUA insured since
- January 4, 1971
- Total assets (Q2 2026)
- $49.0M
- Members (Q2 2026)
- 2,176
- Branch locations
- 5
- Routing record refreshed
- October 8, 2026
Routing numbers in Somerville, MA
- Bank
- Middlesex Federal Savings, F.A.: 211370150
- Bank
- Winter Hill Bank, FSB: 211370406
- Credit union
- Naveo Credit Union: 211381673
- Credit union
- Somerville School Employees Federal Credit Union: 211386238
- Credit union
- Somerville Ma Firefighters Federal Credit Union: 211385637
- Credit union
- Health Alliance Federal Credit Union: 211385640
View Somerville Municipal Federal Credit Union's full profile →
More in Massachusetts: routing numbers and credit unions. Is this not Somerville Municipal Federal Credit Union's number? Look up a routing number.
Regulator records: NCUA credit union profile (charter 4524) · FFIEC NIC profile (RSSD 117579)