How To Choose The Best Credit Union: 6 Things To Consider

MesquitaFMS/GettyImages; Illustration by Hunter Newton/Bankrate

In recent years, credit unions have gained popularity as an alternative to for-profit banks. By late 2025, there were 145 million credit union members, according to data from the National Credit Union Administration.

Whether you’re considering joining the millions who share a stake in a credit union or want to switch to a new one, it’s worth comparing your options to find the best fit and highest rates.

1. Membership requirements

One of the primary distinctions between credit unions and banks is membership eligibility. Credit unions are not-for-profit institutions owned by their members. Historically, members have shared a common bond such as belonging to the same community, workplace or organization. SchoolsFirst Federal Credit Union in California, for example, serves current and former school employees.

But today, many credit unions have more permissive membership requirements that let anyone join. When looking for the best credit union, check the eligibility requirements.

Common membership requirements include: 

• Living within a certain city, state, or region
• Being or becoming a member of a particular club, organization or group
• Belonging to a specific church or religious group
• Working in a specific field or for a specific employer
• Living with or being directly related to an existing member
• Opening an account with a minimum deposit
• Making a small donation to a partner organization

2. Range of products and services

While credit unions generally provide standard products like checking and savings accounts, many also provide additional financial products such as:

• Loans 
• Credit cards
• Mortgages 
• Investment options 
• Insurance 

Plus, some credit unions have greater variety among their account offerings, such as a wider range of share certificate terms (the credit union term for certificates of deposits).

Consider your financial goals and needs. If you anticipate needing a loan or mortgage in the future, ensure that the credit union offers competitive rates and favorable terms for these products. Similarly, if you’re looking to open a share certificate, make sure the credit union offers competitive certificate rates and a term that aligns with your timeline.

3. Fees and account requirements

Many credit unions offer lower fees compared to traditional banks, because profits are redistributed back to members. It’s still important to review fee schedules carefully, though.

Common fees to watch for include:

• Monthly maintenance fees
• ATM fees (especially if you frequently use ATMs outside the credit union’s network)
• Overdraft fees
• Money transfer fees

You’ll also want to consider minimum balance requirements. Some credit unions may require a minimum deposit to open the account and maintain credit union membership. There may be a monthly fee if an account falls below a certain balance.

4. Dividends

All members of credit unions are shareholders, and profits are distributed to members in the form of dividends, which are interest payments. That means credit unions have the potential to pay out competitive rates on savings products.

It’s important to research the interest rates on savings accounts to see which credit unions have the best rates for savings, share certificates rates and interest-bearing checking accounts. That way, you can compare options and get the best return on your money.

5. Customer service and accessibility

Credit unions are known for their emphasis on providing personalized service and building relationships with their members. Consider looking into credit unions’ customer service hours and reviews.

In terms of accessibility, you’ll also want to consider branch locations and banking options. If you prefer to do most of your banking online or through mobile apps, make sure the credit union offers robust digital banking options, including features like online bill payment, mobile check deposit and easy account management.

6. Community initiatives

As non-profit organizations, credit unions emphasize community and typically seek to give back in a number of ways. They may do so by offering affordable financial services for their members, providing educational resources and participating in charitable giving. You may want to choose a credit union that supports values and causes you care about.

You can start by looking for credit unions that are associated with existing memberships, organizations, occupations or communities you’re involved in. For example, if you’re an educator, you may consider credit unions for teachers and school employees. Likely, these credit unions support educational initiatives.

Alternatively, you can make a list of credit unions you’re eligible for and then look into the causes they support. Many credit unions have a page on their website dedicated to community involvement and provide links to impact reports, annual reports and other relevant documents.

Credit unions vs. banks

In addition to learning what to look for in a credit union, don’t forget to compare credit unions to banks. Here are some of the advantages of choosing a credit union over a bank and a look at what credit union members might be missing out on that a bank can offer.

FAQs

• How do you know if a credit union is insured?
  

  Federally insured credit unions must display a National Credit Union Administration (NCUA) insurance sign at teller stations and on their websites. You can also confirm a credit union is insured by searching its name or charter number using the NCUA’s credit union locator tool.

• How do you pick a credit union with good financial standing?
  

  When choosing a credit union, make sure you pick an institution with NCUA insurance — this ensures your deposits, up to federal limits, will be safe in case of bank failure. Beyond that, you can look into a credit union’s finances by reading its call report, a quarterly report disclosing detailed financial information including assets, liabilities income, and expenses. You may also be able to find much of the same information in a credit union’s annual report.

• What is the most popular credit union in the U.S.?
  

  The largest credit union in the US is Navy Federal Credit Union, with more than 14 million members and more than $190 billion in assets.