SUFFOLK
Federal • Medford, New York • Est. 1967
Quick Facts
- Charter Number
- #17914
- Type
- Federal
- Established
- 1967
- Headquarters
- Medford, New York 11763-2242
- Address
- 3681 Horseblock Rd
- Branches
- 10
- ATMs
- 10
- Members
- 77,768
- Membership Type
- Other/Unknown
NCUA Financial Health Score
Based on NCUA Q4 2025 Call Report data
Well-capitalized with a healthy net worth ratio and solid financial fundamentals. A reliable institution with good long-term stability.
Financial Overview
Total Assets
Members
77,768 total members
Total Loans
Outstanding loan portfolio
Net Worth Ratio
Financial Details
| Metric | SUFFOLK |
|---|---|
| Total Assets | $2.0B |
| Members | 77,768 |
| Loans Outstanding | $1.4B |
| Shares & Deposits | $1.8B |
| Net Worth | $173.5M |
| Net Worth Ratio | 8.54% |
| Loan-to-Share Ratio | 76.8% |
| Delinquency Rate | 0.53% |
| Net Income | +$13,402,375 |
Source: NCUA Q4 2025 Call Report • Cycle date: 12/31/2025
Branch Locations
10 locations · 10 ATMs
Medford Branch
Main Office3681 Horseblock Rd
Medford, NY 11763-2242
Islandia Branch
1282 Motor Pkwy
Islandia, NY 11749-1405
Riverhead Branch
2 Enterprise Zone Dr
Riverhead, NY 11901-3707
West Babylon Branch
50 Route 109 # 110
West Babylon, NY 11704-6208
Commack Branch
6150 Jericho Tpke
Commack, NY 11725-2802
Who Can Join SUFFOLK?
Membership Type: Other/Unknown
Membership eligibility for SUFFOLK may vary. Contact the credit union directly to confirm qualification requirements.
Contact SUFFOLK directly or visit their website for the most accurate and up-to-date membership eligibility information.
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View New York RankingsFrequently Asked Questions
Yes. SUFFOLK is federally insured by the National Credit Union Administration (NCUA) up to $250,000 per depositor, per ownership category. This provides the same level of deposit protection as FDIC insurance at a bank.
As of the NCUA Q4 2025 Call Report, SUFFOLK has 77,768 members and a potential membership field of 2,928,347 people.
SUFFOLK's net worth ratio is 8.54% as of Q4 2025. The NCUA classifies a credit union as "well-capitalized" when its net worth ratio is 7% or higher. At 8.5%, SUFFOLK meets this threshold.
SUFFOLK operates 10 branch locations and has access to 10 ATMs. The main office is located at 3681 Horseblock Rd, Medford, NY 11763-2242.
SUFFOLK was established in 1967. It is a federal credit union chartered under charter number 17914. The institution has been serving members for 59 years.
Data sourced from the NCUA Quarterly Call Report (Q4 2025). CUScore is an independent directory and is not affiliated with the NCUA or SUFFOLK. All financial data is for informational purposes only.