California · NCUA branch file, Q2 2026

Credit unions in Ontario, CA

9 credit unions have 9 offices in Ontario, California, according to the branch information they filed with NCUA for the quarter ended June 30, 2026. Navy Federal Credit Union has the most here (1); the largest by assets is Navy Federal Credit Union at $204.4 billion.

Credit unionOffices hereAssetsNet worth ratioNew auto rateBased in
Navy Federal Credit Union1$204B11.65%4.59%Vienna, VA
The Golden 1 Credit Union1$22.2B9.91%5.84%Sacramento, CA
Wescom Central Credit Union1$6.6B7.90%5.13%Pasadena, CA
Credit Union of Southern Ca, A1$4.0B11.30%5.14%Anaheim, CA
Rize Federal Credit Union1$1.3B10.39%6.69%El Monte, CA
The First Financial Federal Credit Union1$748M7.04%5.49%Pasadena, CA
Vida Federal Credit Union1$175M13.75%5.78%Ontario, CA
U.p.s. Employees Federal Credit Union1$51.8M7.55%5.47%Ontario, CA
Ontario Public Employees Federal Credit Union1$23.2M15.48%5.34%Ontario, CA

Rates are what each credit union reported to NCUA for new auto loans, not offers. All California credit union loan rates.

Addresses, phone numbers and hours

Navy Federal Credit Union

  • Ontario CA 4190 E 4Th St Ste A, Ontario, CA 91764 888-842-6328 · Lobby: M - F: 0900 - 1730; Sat: 0900 - 1600 ATM

The Golden 1 Credit Union

  • Ontario 2254 S Euclid Ave Ste A, Ontario, CA 91762 916-732-2900 · Monday - Friday 10:00 - 5:00 Saturday 10:00 - 2:00 ATM

Wescom Central Credit Union

  • Ontario 4330 Mills Cir, Ontario, CA 91764 888-493-7266 · Mon-Fri 9:00am-6:00pm, Sat 9:00am-2:00pm ATM

Credit Union of Southern Ca, A

  • Ontario Branch 2777 E Guasti Rd, Ontario, CA 91761 562-698-8326 · M - F - 9 am - 5 pm ATM

Rize Federal Credit Union

  • Ontario Branch 975 N Haven Ave, Ontario, CA 91764 626-960-6888 · Monday, Tuesday, Thursday - 9am to 5pm / Wednesday - 10am to 5pm / Friday - 9am to 6pm /… ATM

The First Financial Federal Credit Union

  • Financial Service Centers Cooperative, Inc. 2855 E Guasti Rd Ste 202, Ontario, CA 91761 888-372-2669 · Mon - Fri 8:30 AM - 5:00 PM

Vida Federal Credit Union

  • Vida FCU 1520 N Palmetto Ave, Ontario, CA 91762 909-983-1959 · Mon - Fri 10-5 Main office · ATM

U.p.s. Employees Federal Credit Union

  • UPS EFCU 3110 Inland Empire Blvd Ste A, Ontario, CA 91764 909-948-6099 · MONDAY THRU FRIDAY 900AM 500PM Main office · ATM

Ontario Public Employees Federal Credit Union

  • OPEFCU 202 W B St, Ontario, CA 91762 909-984-8781 · Monday - Friday 10:00am - 4:00pm Main office

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 California

Every California city · All California credit unions

Questions people ask

How many credit unions are in Ontario, CA?

NCUA's branch file for Q2 2026 lists 9 credit union offices in Ontario, run by 9 credit unions, 3 of them headquartered in the city.

Which credit union has the most branches in Ontario?

Navy Federal Credit Union, with 1 office in Ontario. The largest credit union with an office here is Navy Federal Credit Union, with $204.4 billion in assets.

Can I join a credit union in Ontario?

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.