Mobile banking just crossed a line the industry has been watching for a decade. The FDIC’s 2023 National Survey of Unbanked and Underbanked Households reported that 48.3% of US banked households now use mobile banking as their primary way to access their account, ahead of online banking at 22.8% and bank tellers at 8.8%. That threshold reframes every channel-mix conversation happening inside US retail banks today, and the mobile banking statistics below show why.
Key Takeaways
- Mobile banking is the primary account-access method for 48.3% of US banked households, more than double online banking’s 22.8% share.
- 87% of US adults with a bank account used mobile banking in the prior 12 months in 2023, up from 81% in 2021.
- The generational gap narrowed to 28 percentage points in 2023 (under-45 at 95% versus 60-and-over at 67%), down from 37 points in 2021.
- Chase reported 59.9 million active mobile users in the first quarter of 2025, up 8% year over year.
- Biometric login adoption hit 71% among US mobile-banking users in 2024, with 84% Gen Z/millennial use versus 49% Boomer use.
- The FBI IC3 logged $16.6 billion in 2024 cybercrime losses (up 33%), while OCC supervisory data shows peer-to-peer mobile payment fraud losses rose 38% from 2021 to 2023.
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- 48% of Americans cite mobile as their most-used banking method (American Bankers Association).
- US mobile banking users will reach 217.0 million in 2024 and 241.5 million by 2028 (Insider Intelligence).
- US insured banks reported 219 million mobile-banking enrolled accounts at the end of 2024, with the top 25 banks holding 67%.
- Bank of America’s Erica virtual assistant has crossed 2.5 billion client interactions since launch.
- Mobile payment apps accounted for 16% of US consumer payments by count in 2023, up from 7% in 2019.
- FedNow real-time payment volume grew from 178,000 transactions in Q4 2023 to 1.4 million in Q4 2024, with 64% mobile-initiated.
Recent Developments
- June 18, 2025: The CFPB’s Personal Financial Data Rights rule, finalized October 22, 2024, begins its first compliance phase for the largest depository institutions in April 2026; the rule requires banks to make mobile-banking transaction history portable at no charge.
- May 7, 2025: The OECD published a Going Digital Toolkit note showing OECD-wide mobile banking adoption at 72% in 2024, up from 47% in 2019.
- April 15, 2025: Bank of America reported 49 million verified digital users at the end of Q1 2025, including 40 million active mobile users, with Erica virtual-assistant interactions surpassing 2.5 billion since launch.
- April 11, 2025: JPMorgan Chase reported 59.9 million active mobile users in Q1 2025, up 8% year over year, with digital channels handling 85% of consumer banking servicing interactions.
- March 18, 2025: The Federal Reserve disclosed that FedNow real-time payments grew from 178,000 transactions in Q4 2023 to 1.4 million in Q4 2024, with 64% mobile-initiated for consumer transfers.
- January 21, 2025: Capital One reported 49.2 million active mobile users in Q4 2024 and said digital channels handled 92% of consumer banking interactions, up from 88% a year earlier.
US Mobile Banking Adoption Now
The FDIC’s 2023 National Survey put mobile banking at 48.3% of primary account-access use, ahead of online banking at 22.8% and bank tellers at 8.8%. Primary mobile-banking use climbed from approximately 15.1% in 2017 to 34.0% in 2019 before reaching the 48.3% mark in 2023. The slope of that climb explains why physical-channel investment has flatlined at most national banks for three years running.
Key finding: Mobile banking surpassed online banking as the primary US bank-access channel in 2023 for the first time in the FDIC’s biennial household survey history, more than doubling online banking’s 22.8% share and ahead of bank tellers at 8.8% and ATMs at 8.0% across the same banked-household sample population.
A second channel survey landed in the same place: 48% of Americans named mobile as their most-used banking method, ahead of website banking at 23%, branches at 9%, and ATMs at 8%. Mobile has been the most preferred banking method since 2020. Two independent surveys with different sample frames converging on the same number is the kind of agreement that lets a finding move from “data point” to “structural fact.” But that ceiling did not arrive evenly across age cohorts.
The Generational Gap Is Closing
Federal Reserve SHED data for 2023 found that 87% of US adults with a bank account used mobile banking in the prior 12 months, up from 81% in 2021. The under-45 cohort sat at 95% mobile banking use in 2023, while the 60-and-over cohort climbed to 67%, narrowing the generational gap to 28 percentage points from 37 in 2021.
The earlier 2021 SHED report had documented 81% mobile banking use among banked adults, 93% under 45, and 56% for 60-and-over, the gap that later compressed. Pew Research Center’s mobile-technology survey put US smartphone ownership at 90% overall, with 98% among under-50 and 76% among 65-and-older. Once the device constraint relaxed for older Americans, the banking-app constraint relaxed close behind.
Top US Banks by Mobile Users
Chase reported 59.9 million active mobile users in Q1 2025, up 8% year over year, with digital channels handling 85% of consumer servicing interactions. Capital One reported 49.2 million active mobile users in Q4 2024, with digital channels handling 92% of consumer banking interactions, up from 88% a year earlier. Bank of America reported 40 million active mobile users in Q1 2025, part of a 49 million verified digital base.
Across the entire FDIC-insured industry, mobile banking enrollment crossed 219 million accounts by the end of 2024, with the largest 25 banks accounting for 67% of enrolled users. A concentration ratio that high means the experience the top 25 banks ship effectively defines “mobile banking” for two-thirds of US enrolled accounts. That experience is now shaped less by what the app does and more by how a user proves they are who they say they are.
Biometric Login Adoption by Generation
Biometric login adoption among mobile banking users reached 71% in 2024, up from 58% in 2022. Among Gen Z and millennial users, biometric login adoption reached 84%, while among Boomer users it stood at 49%.
The Gen Z / Boomer split signals which fraud vectors will dominate next: High-biometric populations shrink credential-stuffing surface but expand the social-engineering surface. Which is exactly what the next section’s numbers show.
Mobile Banking Fraud Losses Are Outpacing Card Fraud
- FBI IC3 received 859,532 cybercrime complaints in 2024 with reported losses exceeding $16.6 billion, an increase of 33% from 2023.
- Javelin Strategy & Research put US traditional identity fraud losses at $23 billion in 2023, affecting 15.7 million adults, with account takeover losses reaching $13 billion.
- OCC supervisory data showed bank-reported losses from peer-to-peer mobile payment fraud rose 38% from 2021 to 2023.
Why it matters: Mobile-channel fraud is now the dominant identity-theft surface for US consumers, and the year-over-year cybercrime loss growth tracked by the FBI IC3 in tandem with the OCC’s peer-to-peer mobile fraud growth signals together outpace the card-not-present fraud growth trend visible over the same supervisory window.
| Fraud metric | Period | Value |
|---|---|---|
| IC3 reported cybercrime losses | 2024 | $16.6 billion |
| IC3 cybercrime complaint volume | 2024 | 859,532 |
| Year-over-year change, IC3 losses | 2023 to 2024 | +33% |
| US identity fraud losses (Javelin) | 2023 | $23 billion |
| US account-takeover losses (Javelin) | 2023 | $13 billion |
| P2P mobile payment fraud loss change (OCC) | 2021 to 2023 | +38% |
Source: FBI Internet Crime Complaint Center 2024 Report; Javelin Strategy & Research 2024 Identity Fraud Study; Office of the Comptroller of the Currency Spring 2024 Semiannual Risk Perspective
The OCC noted that authorized push payment fraud, in which customers are tricked into sending funds, remains a growing concern in mobile-channel transactions. The authorized-push framing cuts through the biometric-login defense; the legitimate user pushes the button. That dynamic is why mobile-channel fraud loss outruns card-fraud loss even as biometric adoption rises.
Mobile App Usage and Time Spent
- Consumers spent 5.7 trillion hours on mobile in 2023, with finance app time spent growing 25% year over year globally and digital banking app downloads surpassing 7 billion worldwide.
- Mobile payment apps accounted for 16% of US consumer payments by count in 2023, up from 7% in 2019, with the under-35 cohort at 28% of all payments.
- Among adults under 35, mobile payment apps represented 28% of all payments in 2023, the highest share of any age cohort.
The under-35 28% share reshapes issuer product roadmaps, since that population treats the card primarily as a back-end credential. Adjacent rails are growing on the same curve: Apple Pay volume and BNPL wallets both depend on the same mobile-banking infrastructure for funding and settlement. The mobile-banking app is increasingly the cockpit for everything else a consumer does with money.
Mobile Banking Around the World
US adoption sits inside a wider cross-country picture, and the OECD’s 2024 read shows how far the channel has moved across member economies.
- Across OECD countries, the share of adults using mobile banking rose from 47% in 2019 to 72% in 2024, with Nordic countries leading at 91% and Southern European countries trailing at 63%.
| Region (OECD) | Mobile banking adoption, 2024 |
|---|---|
| Nordic | 91% |
| Western Europe | 78% |
| North America | 75% |
| Central / Eastern Europe | 70% |
| Southern Europe | 63% |
| OECD average | 72% |
Source: OECD Going Digital Toolkit Note on Mobile Banking 2025
The Nordic / Southern European spread is wide enough that it’s hard to call this a single “global trend”, adoption sits inside national identity, payment-rail, and digital-ID infrastructures that move on different timelines. Neobanks compress that spread in some markets faster than incumbents do, particularly in markets where switching costs are low.
App Safety and What Users Actually Worry About
- 2024 channel data put biometric login adoption at 71% of US mobile-banking users, while 84% of Gen Z and millennial users authenticated biometrically.
- OCC supervisory data flagged authorized push payment fraud, in which customers are tricked into sending funds, as a growing concern in mobile-channel transactions.
- J.D. Power’s US Banking Mobile App Satisfaction Study put overall national bank mobile app satisfaction at 692 on a 1,000-point scale, up from 683 in 2023, with Capital One leading at 705, Bank of America at 700, and Chase at 697.
Biometric login shrinks the credential-attack surface but does not address the social-engineering surface authorized-push attacks exploit. App safety in 2026 looks less like password hygiene and more like transaction-time intervention: pause-and-confirm flows, anomaly-detection prompts, and clear scam warnings inside the app. Satisfaction scores moved up year over year even as fraud headlines accumulated, suggesting users are weighing convenience heavily enough to absorb the rising fraud-risk signal.
AI Inside the Mobile Banking App
- Bank of America’s Erica virtual assistant surpassed 2.5 billion client interactions since launch, with the bank reporting 40 million active mobile users at the end of Q1 2025.
- JPMorgan Chase reported that customers using its AI-powered assistant grew 41% year over year in Q1 2025, with digital channels handling 85% of consumer banking servicing interactions.
- Cornerstone Advisors’ 2024 banking survey reported 76% of community-based banks and credit unions ranked digital banking platform upgrades among their top three technology priorities, ahead of fraud and cybersecurity systems at 61% and AI/machine learning at 45%.
The largest national banks have already moved into the in-app-assistant phase and publish engagement metrics that suggest the assistant is doing real servicing work. Community banks and credit unions are still investing primarily in the underlying digital-banking platform. That sequencing makes the 2024 to 2026 window consequential: the top of the market is normalizing AI servicing while the middle of the market is rebuilding the surface AI will run on.
Conclusion
Mobile banking finished a decade-long transition from secondary channel to default channel in 2023, with 48.3% of US banked households citing it as their primary access method per the FDIC and 87% of US adults with a bank account using mobile banking in the prior 12 months per the Federal Reserve. The generational adoption gap compressed to 28 percentage points in 2023, and biometric login adoption hit 71% of mobile-banking users in 2024.
The headline risk shifted with it: FBI IC3 logged $16.6 billion in 2024 losses (up 33%) and OCC supervisory data flagged authorized push payment fraud as a growing concern in mobile-channel transactions. The CFPB’s Personal Financial Data Rights rule, finalized October 22, 2024, begins its first compliance phase in April 2026 and will require banks to make mobile-banking transaction history portable at no charge. The mobile-banking app is the central interface for US consumer finance now. The next phase of the data will be about how banks defend it.
