SchoolsFirst Federal Credit Union

The “best” credit union depends on where you live, who you’re eligible to join, and what you need (checking, loans, credit cards, etc.). But these are some of the largest, most popular, and highly rated credit unions that people actually use:

1. Navy Federal Credit Union

• Best for: Military members, veterans, and families
• Why people use it: Largest credit union in the U.S. by assets. Excellent customer service, low-rate credit cards, auto loans, and no monthly fees on checking.
• Drawback: Not open to the general public unless you have military ties.

2. PenFed Credit Union

• Best for: Nationwide online banking + competitive loan rates
• Why people use it: Open to everyone with a small $5 savings account deposit. Known for top-tier CD rates, low-rate mortgages, and auto loans.
• Good for: People who want low loan rates and don’t need branch access.

3. Alliant Credit Union

• Best for: High-yield checking/savings and online banking
• Why people use it: Anyone can join (through a small donation to a partner charity). Offers high APY on savings, no monthly maintenance fees, and large fee-free ATM network.
• Good for: Digital-first users who want competitive rates.

4. State Employees' Credit Union (SECU)

• Best for: North Carolina residents/state employees
• Why people use it: Huge branch network in NC, no-fee checking, low-rate loans, and highly trusted by locals.
• Drawback: Membership is limited mostly to North Carolina.

5. BECU (Boeing Employees’ Credit Union)

• Best for: Washington state residents and Boeing employees
• Why people use it: One of the largest credit unions in the country. No monthly fees, ATM fee refunds, and strong mobile banking.
• Good for: Pacific Northwest residents.

6. SchoolsFirst Federal Credit Union

• Best for: California school employees and their families
• Why people use it: Excellent auto loans, low fees, and strong customer service. Very popular among educators in California.
• Drawback: Eligibility limited to school employees.

7. Golden 1 Credit Union

• Best for: California residents
• Why people use it: Open to anyone who lives or works in California. Large branch network, good checking options, and competitive auto loans.

8. Bethpage Federal Credit Union

• Best for: East Coast residents, especially NY
• Why people use it: Anyone can join with a small donation to a partner foundation. Known for high-yield savings and low refinance rates.

Quick recommendations based on needs:

Bottom line: The best credit union is one you’re eligible to join and that offers the specific products you need. If you want a nationwide, easy-to-join option, Alliant and PenFed are the most popular choices. If you want top-tier service and don’t mind eligibility rules, Navy Federal is the gold standard.

The "best" credit unions depend on factors like eligibility (many have membership criteria, though often easy to meet via a small donation or association), location, specific needs (e.g., high savings rates, loans, or digital banking), and priorities like customer satisfaction or rates.

Larger ones by assets and membership tend to see the most real-world use, while satisfaction studies (e.g., J.D. Power) and expert reviews highlight standouts for service, rates, and value. Credit unions generally offer better rates/fees than big banks as not-for-profits, with NCUA insurance up to $250,000 per depositor. Many participate in shared ATM/branch networks like CO-OP for broader access.

Top Large/Popular Credit Unions People Actually Use

These rank highly by assets/members (indicating scale and adoption), J.D. Power satisfaction, Forbes lists, expert roundups (NerdWallet, Bankrate, etc.), and user mentions:

• Navy Federal Credit Union — The largest by far (~$200B+ assets, 15M+ members). Extremely popular among military members, veterans, DoD employees, and families for its scale, service, branches/ATMs, and competitive products (checking, savings, loans, credit cards). Frequently ranks high in satisfaction studies (e.g., #3 in J.D. Power 2026).

• SchoolsFirst Federal Credit Union (primarily CA educators/school employees and families) — One of the largest (~$35B–37B assets, 1.5M+ members). Tops J.D. Power satisfaction rankings (highest score in 2026 study) and often leads Forbes "Best in State" lists. Strong for service and member focus.

• PenFed Credit Union (Pentagon Federal) — Large (~$29B assets, ~2.8M members); relatively open eligibility. Popular for its ATM network, loans, and products; frequently recommended in reviews.

• Alliant Credit Union — ~$20B assets; open to most people (easy join via small donation). A go-to in expert lists for high-yield savings/checking, low fees, and digital experience. Widely praised on review sites and user forums.

• Digital Federal Credit Union (DCU) — Frequently tops or ranks high in satisfaction and rate comparisons; known for competitive savings rates and ease of use. Popular nationally.

Other notables with significant usage include Boeing Employees’ Credit Union (BECU), America First Credit Union, Golden 1 Credit Union (CA), State Employees’ Credit Union (SECU, NC), and Suncoast Credit Union (FL). Regional leaders often appear on Forbes "Best in State" lists (e.g., Altura, Valley Strong in CA; various others by state).

Highly Rated Products and Features People Use

• High-yield savings and checking accounts: Alliant, DCU, and others often lead with competitive APYs (sometimes with requirements like direct deposit or debit activity). Examples include Alliant’s High-Rate Savings or checking bonuses.
• Loans (auto, personal, mortgages): Credit unions like Navy Federal, PenFed, or locals frequently offer lower rates than banks.
• Credit cards and rewards: Options from Navy Federal, PenFed, or others with cash back/points.
• Digital banking and ATMs: Most emphasize strong apps; shared networks provide fee-free access widely.
• Low/no-fee accounts: A core advantage, with many reimbursing out-of-network ATM fees.

Tips for Choosing and Joining

• Check eligibility — Many (e.g., Alliant, PenFed, Connexus) allow joining via a small donation to a partner organization. Others tie to employment, location, or military service.
• Compare locally — Smaller or regional CUs can excel in personalized service and may rank high on state-specific Forbes or similar lists. Use NCUA tools or CU lookup sites.
• Review current rates/fees — These change; look at J.D. Power, Forbes/Statista consumer surveys, or sites like NerdWallet/Bankrate for updates.
• User feedback — On forums like Reddit, Navy Federal, PenFed, Alliant, and DCU come up often for reliability and value, alongside strong local options.

For the most personalized fit, verify current offerings, eligibility, and reviews directly, as experiences vary by location and needs. Credit unions emphasize member benefits, so they’re often worth exploring over traditional banks.