Wisconsin · NCUA branch file, Q2 2026
Credit unions in Oak Creek, WI
5 credit unions have 5 offices in Oak Creek, Wisconsin, according to the branch information they filed with NCUA for the quarter ended June 30, 2026. Summit Credit Union has the most here (1); the largest by assets is Summit Credit Union at $8.52 billion.
| Credit union | Offices here | Assets | Net worth ratio | New auto rate | Based in |
|---|---|---|---|---|---|
| Summit Credit Union | 1 | $8.5B | 10.34% | 5.40% | Madison, WI |
| Landmark Credit Union | 1 | $7.9B | 10.67% | 5.74% | Brookfield, WI |
| University of Wisconsin Credit Union | 1 | $6.7B | 9.21% | 5.42% | Madison, WI |
| Educators Credit Union | 1 | $4.0B | 13.92% | 5.35% | Racine, WI |
| Guardian Credit Union | 1 | $294M | 10.35% | 4.64% | Oak Creek, WI |
Rates are what each credit union reported to NCUA for new auto loans, not offers. All Wisconsin credit union loan rates.
Addresses, phone numbers and hours
Summit Credit Union
- Oak Creek 7853 S Highgate Ave, Oak Creek, WI 53154 Drive-through · ATM
Landmark Credit Union
- Oak Creek 8129S S Howell Ave, Oak Creek, WI 53154 Drive-through · ATM
University of Wisconsin Credit Union
- Oak Creek 7902 S Main St, Oak Creek, WI 53154 ATM
Educators Credit Union
- Educators Credit Union-Oak Creek 130 W Town Square Way, Oak Creek, WI 53154 Drive-through · ATM
Guardian Credit Union
- Guardian Credit Union-Oak Creek Office 7801 S Howell Ave, Oak Creek, WI 53154 Main office · Drive-through · ATM
Addresses, phones and hours are as each credit union filed them with NCUA; confirm before you visit. Not affiliated with NCUA or any credit union.
Other cities in Wisconsin
- Madison 15
- Milwaukee 15
- Brookfield 27
- Appleton 9
- Green Bay 9
- Mount Pleasant 19
- Eau Claire 4
- Oshkosh 9
- La Crosse 9
- Neenah 10
- Wausau 8
- Sheboygan 6
- Kenosha 7
- Manitowoc 6
- Stevens Point 7
- Chippewa Falls 3
Every Wisconsin city · All Wisconsin credit unions
Questions people ask
How many credit unions are in Oak Creek, WI?
NCUA's branch file for Q2 2026 lists 5 credit union offices in Oak Creek, run by 5 credit unions, 1 of them headquartered in the city.
Which credit union has the most branches in Oak Creek?
Summit Credit Union, with 1 office in Oak Creek. The largest credit union with an office here is Summit Credit Union, with $8.52 billion in assets.
Can I join a credit union in Oak Creek?
Each credit union serves a defined field of membership, often people who live or work in an area, employees of certain companies, or members of an association. Check the credit union's own eligibility rules. Some credit unions are open to anyone in the US through an association or a small donation.