Most credit unions are watching the wrong number.
For years, new member count was the scorecard. At most credit unions, that number is now heading the wrong way. The members who stay are going deeper. New ones aren’t walking in like they used to.
So the better question is how much of each member’s financial life you actually hold. That’s primary status. A branded mobile plan may be the simplest way to win it back.
The headcount number is slipping
Member growth at the average U.S. credit union fell to -0.65% in Q1 2026, according to CU Scorecard. The quarter before was the first negative quarter on record.
The system as a whole is still growing. Federally insured credit unions added 2.5 million members over the past year, according to NCUA. But those gains sit with a smaller group of large institutions. At the median credit union, membership is shrinking.
Meanwhile, loans and shares are growing faster than membership. Growth now comes from existing members going deeper, not new ones joining.
Primary status is the real scoreboard
Primary financial institution status, or PFI, is the difference between a member who belongs to you and one whose financial life runs through you. Direct deposit, bill pay and active services per household are the honest signals.
A member can belong to your credit union and still do their real banking elsewhere. A neobank card. A payment app. A big-bank checking account. You hold the membership. Someone else holds the relationship.
Credit unions have an edge no fintech can buy: members expect to be treated like people, not account numbers. But that trust only pays off when it turns into daily use. Otherwise it leaks away to whoever owns the daily habit.
Three board headaches, one root cause
Look at what fills most board meetings right now. It’s the same problem in three forms.
Deposit competition. Deposits are expensive to win and keep. A rate-shopping member is one tap away from leaving.
Income pressure. Margins are tight. You need income that doesn’t rise and fall with rates, and that members welcome.
An aging membership. Younger members judge you by your app before your rates. Cornerstone Advisors found one in five credit union members already log into a mobile app daily.
Each one points to the same thing. The member relationship is too shallow, too rate-dependent and too easy to leave.
Why a mobile plan changes the math
Think about the one bill nearly every member pays monthly. Then think about the device they never put down. Both are their phone.
A members-only mobile plan, branded as yours, puts your name on that bill and your brand on that device. Here’s what it does:
It deepens primary status. A monthly bill in your name is a relationship a rate-shopping app can’t quietly steal. Tie the best pricing to direct deposit or debit card use, and you reward the exact behavior that defines PFI.
It adds steady income. Mobile subscription revenue doesn’t move with the Fed. It holds up when margins don’t.
It gives younger members a reason to choose you. A simple, app-first, eSIM-ready plan is a benefit members feel every day. A rate sheet can’t do that.
It also plays to what credit unions already do best. “We take care of our members” stops being a brochure line. It shows up on a monthly bill.
You don’t need to become a phone company
The old objection was fair. Running a mobile plan meant carrier deals, billing, SIM logistics and a support desk. That objection is outdated.
It’s why we built Reach. Network access, billing, compliance, SIM and eSIM activation, and subscriber support all run on our platform. Everything members see carries your name: the app, the plan, the support line and the bill.
There are two ways to launch. Go turnkey, and we run the whole service under your brand. Or use our APIs to build mobile into your own app and systems. More than 30 brands already run their mobile service on Reach.
The math, kept honest
Take a credit union with 50,000 members. Convert 5% to a member mobile plan at $35 a month. That’s about $1 million a year in new, recurring, non-interest income.
That 5% is a starting point, not a promise. Your number depends on your members, your pricing and how closely you tie the plan to the rest of the relationship. Any retention benefit comes on top.
The takeaway
New member count alone no longer tells you how a credit union is doing. The ones that grow from here will turn membership into primary status. They’ll build income that doesn’t depend on rates. And they’ll give younger members a reason to stay.
A member mobile plan does all three, using trust you’ve already earned.
Membership was always the start of the relationship. The question is how much of the rest you hold.
Want to see what a members-only mobile plan could look like for your credit union? Book a demo with our team.
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