Summit
Summit is a credit union in Madison, Wisconsin, United States.
Summit is a state-chartered credit union headquartered in Madison, Wisconsin. NCUA charter 67190, organized 1935: 281,962 members and $8,522,236,354 in total assets in the June 2026 call report, with 57 branch locations.
- Address
- PO Box 8046, Madison, Wisconsin, 53708
- Phone
- +1 608-243-5000
- Website
- www.summitcreditunion.com
- NCUA charter number
- 67190
- Charter
- State (state-chartered, federally insured)
- Total assets
- $8,522,236,354.00
- Members
- 281,962 members
- Low-income designation
- No
- Branch locations
- 57 branches
- Year organized
- 1,935
- Source
- NCUA 5300 call report quarterly data, cycle 2026-06 (30 June 2026), retrieved 2026-10-20; US Government work, public domain (17 U.S.C. 105)
Contact Summit
Questions
Where is Summit?
Summit is at PO Box 8046, Madison, Wisconsin, 53708.
How do I contact Summit?
To contact Summit, call +1 608-243-5000 or visit http://www.summitcreditunion.com.
Can I join Summit?
That depends on the field of membership shown on this page and on your own circumstances — where you live, work or worship. Check the record, then confirm with the credit union.
How do I check this record?
Look up the NCUA charter number on this page in the NCUA's Research a Credit Union tool or the call report data. Figures here can lag the register, so check before you rely on them.