BECU

Below are the credit unions I’d actually put on a shortlist in the U.S.—not just obscure ones with a temporary promo rate. Rates and promos change, so treat this as a brand/product shortlist as of September 2026, then verify the exact APY/APR before opening.

My top recommendations

If I had to pick only 3

1. Alliant Credit Union — best “default” pick for most people who want an online credit union.
2. Navy Federal Credit Union — best overall if you qualify; scale matters, and many people use it as their main financial institution.
3. PenFed Credit Union — best broad alternative for people shopping credit cards, auto loans, and personal loans.

“Actually used” big names to know

If you care about scale and not just promo rates, the biggest names include Navy Federal, State Employees’ Credit Union, PenFed, First Tech, BECU, SchoolsFirst, Golden 1, America First, Suncoast, and Mountain America. NCUA-based Q1 2026 data shows Navy Federal as the largest by a wide margin, with 15.35M members and about $203.6B in assets. (finobservatory.org) TIME/Statista’s 2026 consumer survey also found credit unions ranking highly across categories, including Navy Federal for credit cards, SECU for checking and loans, and Suncoast for savings. (time.com)

Quick safety/selection checklist

• Make sure the credit union is federally insured by NCUA; federally insured credit union share accounts are generally insured up to $250,000 per owner, per insured credit union, per ownership category. (ncua.gov)
• Don’t chase a tiny APY advantage if the account has annoying hoops, slow transfers, or poor customer service.
• For loans, always compare at least one credit union + one online lender + one bank/dealer offer. Credit unions can be excellent, but not always the cheapest on a given day.
• For branch access, choose a local/regional credit union over an online one if you deposit cash often or want in-person help.

Best Credit Unions in 2026

Credit unions are member-owned, not-for-profit cooperatives, which is why they tend to beat traditional banks on rates and fees. As one credit union executive put it: "Because the aim of credit unions is not to earn profit for a small percentage of owners, all members benefit from lower interest rates, fewer fees and more dividend earnings."

Here are the standout names that keep showing up across major rankings (Forbes, Bankrate, SmartAsset, Kiplinger, Newsweek) and that people actually use in large numbers:

🏆 Top Nationally-Accessible Credit Unions

1. Navy Federal Credit Union The largest credit union in the U.S. Open to military members, veterans, DoD employees, and their families. Known for competitive auto loans, mortgages, and a huge branch/ATM network.

2. Alliant Credit Union A frequent "best overall" pick in rankings like Bankrate's — Alliant Credit Union is featured alongside other top-tier institutions for its strong digital banking and competitive savings rates. Easy to join nationwide via a small donation to a partner nonprofit.

3. Connexus Credit Union Also listed among Bankrate's top picks — Connexus Credit Union is popular for high-yield checking and CDs, with nationwide membership eligibility.

4. Digital Federal Credit Union (DCU) Great for savers just starting out — if you don't have much to open a savings account with, a Digital Federal Credit Union (DCU) Primary Savings account might be a good option, with a 5.00% APY on the first $1,000 deposited, and it only takes a $5 deposit to open an account.

5. Golden 1 Credit Union & America First Credit Union Both are large, well-regarded regional credit unions listed among the top banks and credit unions of 2026, known for strong loan products and member service, especially popular in the West.

6. Boeing Employees' Credit Union (BECU) & Mountain America Credit Union Also on Bankrate's respected list — Boeing Employees' Credit Union and Mountain America Credit Union are large, member-friendly options with broad eligibility requirements.

7. First Tech Federal Credit Union Popular with tech-industry employees, also included in Bankrate's roundup — First Tech Credit Union is known for strong digital tools and competitive rates.

8. Bellco Credit Union Best for free checking: Colorado-based Bellco Credit Union takes the category for best free checking account, serving 27 locations across the state with over 30,000 free ATMs available nationwide.

9. Chevron Federal Credit Union Best for customer service: Chevron Federal earned a spot on Forbes Advisor's list as the best credit union for customer service, with 24/7 phone support and video banking available.

📊 How These Rankings Are Determined

Major outlets use rigorous methodologies:

• Forbes Advisor analyzed 65 of the largest and most popular credit unions in the U.S., comparing each on key factors including fees, minimums, APYs, in-person access, digital experience and product mix.
• Newsweek (with Plant-A Insights Group) conducted comprehensive research incorporating desk research, a large-scale nationwide survey, and millions of online reviews, considering more than 8,800 banks and credit unions, measuring profitability, Adjusted Texas ratio, and net loans and leases, then surveying customers.
• Kiplinger used data from LendingTree along with financial institutions and other sources, evaluating checking accounts, savings accounts, money market deposit accounts and certificates of deposit.

💡

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.