600 ATLANTIC
Federal • Boston, Massachusetts • Est. 1946
Quick Facts
- Charter Number
- #5256
- Type
- Federal
- Established
- 1946
- Headquarters
- Boston, Massachusetts 02210
- Address
- 600 Atlantic Ave
- Branches
- 2
- ATMs
- 1
- Members
- 1,452
- Membership Type
- Community
CUScore Financial Grade
Based on Q1 2026 NCUA Call Report data
Under CUScore's rules, this institution reports a net worth ratio of at least 10% and a delinquency rate below 1%. This simplified grade is informational, is not an official NCUA rating, and does not determine regulatory or deposit-insurance status.
Financial Overview
Total Assets
Members
1,452 total members
Total Loans
Outstanding loan portfolio
Net Worth Ratio
Financial Details
| Metric | 600 ATLANTIC |
|---|---|
| Total Assets | $39.3M |
| Members | 1,452 |
| Loans Outstanding | $20.0M |
| Shares & Deposits | $34.0M |
| Net Worth | $5.2M |
| Net Worth Ratio | 13.35% |
| Loan-to-Share Ratio | 58.7% |
| Delinquency Rate | 0.88% |
| Net Income | +$0 |
Source: Q1 2026 NCUA Call Report • Reporting date: 3/31/2026
Branch Locations
2 locations · 1 ATMs
Fiserv Portico
255 Fiserv Dr
Brookfield, WI 53045
600 Atlantic Federal C.U.
Main Office600 Atlantic Ave
Boston, MA 02210
Who Can Join 600 ATLANTIC?
Membership Type: Community
Membership eligibility for 600 ATLANTIC may vary. Contact the credit union directly to confirm qualification requirements.
Contact 600 ATLANTIC directly or visit their website for the most accurate and up-to-date membership eligibility information.
Find More Credit Unions in Massachusetts
Review the Q1 2026 statewide dataset, aggregate ratios, and institutions ranked by reported assets.
View Massachusetts RankingsFrequently Asked Questions
600 ATLANTIC is listed as federally insured in the Q1 2026 NCUA dataset. NCUA share insurance generally covers qualifying accounts up to the standard maximum amount, with coverage depending on account ownership categories. Verify current status and coverage for your accounts with the NCUA or the institution.
As of the Q1 2026 NCUA Call Report, 600 ATLANTIC has 1,452 members and a potential membership field of 2,000 people.
600 ATLANTIC's reported net worth ratio is 13.35% as of Q1 2026. The NCUA's standard net worth ratio threshold for "well capitalized" is 7%, although official status can involve additional rules.
600 ATLANTIC operates 2 branch locations and has access to 1 ATMs. The main office is located at 600 Atlantic Ave, Boston, MA 02210.
600 ATLANTIC was established in 1946. It is a federal credit union chartered under charter number 5256. The institution has been serving members for 80 years.
Data sourced from the NCUA Quarterly Call Report (Q1 2026). CUScore is an independent directory and is not affiliated with the NCUA or 600 ATLANTIC. All financial data is for informational purposes only.