Online Gambling Market Statistics 2026: The Complete US & Global Data Breakdown

Online gambling market statistics in the United States isn’t a niche hobby anymore. It’s a multibillion-dollar industry that touches sports fans, casual casino players, and Wall Street analysts alike.

If you’ve searched for real numbers on this market, you’ve probably run into a problem: every site quotes a different figure. One says $6 billion. Another says $14 billion. A third throws out $78 billion like it’s nothing.

They’re not all wrong. They’re just measuring different things.

This guide pulls together data from the American Gaming Association (AGA), the National Council on Problem Gambling (NCPG), and leading market research firms like Mordor Intelligence and Grand View Research, so you can see exactly what each number means and which one applies to your question.

Quick Answer by Online Gambling Market Statistics

U.S. commercial gaming revenue which includes land-based casinos, sports betting, and online casino gaming (iGaming) hit a record $78.72 billion in 2025, up 9.2% from 2024, according to the American Gaming Association. Within that total, online sports betting generated $16.96 billion in revenue on a handle of $166.94 billion, and iGaming (online casino) revenue reached $10.74 billion, up 27.6% year-over-year. Separately, market research firms that measure the standalone online gambling segment (excluding land-based casinos) put the pure U.S. online gambling market statistics between roughly $6 billion and $14 billion in 2025–2026, depending on methodology, with double-digit annual growth projected through 2031.

Key Takeaways about Online Gambling Market Statistics

• U.S. commercial gaming revenue reached a record $78.72 billion in 2025, marking the sixth consecutive record-breaking year.
• Online sports betting and iGaming together now account for more than a third of total U.S. commercial gaming revenue.
• iGaming revenue grew 27.6% in 2025 to $10.74 billion the fastest-growing segment of the industry.
• Only eight states currently allow regulated real-money online casino gaming (iGaming): New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut, Delaware, Rhode Island, and Maine (legalized, not yet launched).
• More than 30 states, plus Washington, D.C., and Puerto Rico, offer legal online or mobile sports betting.
• Regulated gaming paid $18.09 billion in state and local taxes in 2025, up 15.1% year-over-year.
• Mobile devices account for roughly 80% of online gambling activity in the U.S., according to Mordor Intelligence.
• An estimated 8% of U.S. adults (about 20 million people) reported at least one sign of problematic gambling behavior in the past year, per the NCPG’s 2024 national survey.
• Global online gambling revenue is estimated at $101–123 billion in 2026, depending on the source, out of a total global gambling market above $650 billion.

Why Do Online Gambling Statistics Vary So Much?

Different sources measure different slices of the industry, which is why headline numbers can look wildly inconsistent.

The AGA tracks regulated commercial gaming revenue reported directly by licensed operators to state regulators. That’s the most reliable, audited figure available for the U.S. market, but it bundles land-based casinos together with sports betting and iGaming.

Private market research firms like Mordor Intelligence and Grand View Research instead build forecast models for the “online gambling” category specifically. These models rely on proprietary estimation frameworks, historical trends, and analyst assumptions, so their numbers can diverge from each other by billions of dollars even when describing the same year.

A third group of figures like “$20 billion in U.S. online gambling revenue annually” often blend AGA-reported online segments (sports betting plus iGaming) without land-based casino revenue mixed in.

None of these approaches is “fake.” They’re just answering slightly different questions: total regulated gaming, pure online-only activity, or forecasted market value. Throughout this guide, we’ll tell you exactly which definition each number uses.

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How Big Is the US Online Gambling Market?

The U.S. online gambling market statistics generated a combined $27.7 billion in regulated online sports betting and iGaming revenue in 2025 ($16.96 billion in sports betting plus $10.74 billion in iGaming), based on American Gaming Association data figures that don’t include land-based casino revenue.

That online segment now represents more than a third of the entire U.S. commercial gaming industry, according to AGA Vice President of Research David Forman, even though physical casinos still generate the largest single share of total revenue.

Total US Commercial Gaming Revenue (All Formats)

Total commercial gaming revenue from land-based casinos, online sports betting, and iGaming combined reached $78.72 billion in 2025, up 9.2% from 2024. This marks the sixth straight year of record revenue for the industry, and all 38 commercial gaming jurisdictions reported annual increases.

Breaking that total down by segment:

• Traditional (land-based) gaming: $50.94 billion, up 2.3%
• Sports betting: $16.96 billion, up 22.8%
• iGaming (online casino): $10.74 billion, up 27.6%

Forecast-Based Market Size Estimates

If you’re looking at the “pure online gambling” segment as modeled by industry research firms rather than AGA-reported figures, estimates vary:

• Mordor Intelligence values the U.S. online gambling market statistics at $5.95 billion in 2025, rising to $6.89 billion in 2026 and a projected $14.79 billion by 2031 (16.51% CAGR).
• Grand View Research’s outlook puts U.S. online gambling revenue at $13.99 billion in 2025, growing to a projected $35.07 billion by 2033 (12.2% CAGR from 2026).

The gap between these two estimates comes down to scope likely which verticals (sports betting, casino, poker, lottery, bingo, daily fantasy) each firm counts as “online gambling,” and how conservatively each projects future legalization.

What this means for you: if you’re citing a single number in a pitch deck, report, or article, always name the source and the year. “According to the AGA, U.S. online sports betting and iGaming revenue totaled $27.7 billion in 2025” is a defensible, checkable claim. “The U.S. online gambling market is worth $X” without a source is not.

How Much Do Americans Bet on Sports Online Each Year?

Americans wagered $166.94 billion through legal, regulated sportsbooks in 2025 a “handle” figure up 11% from 2024 generating $16.96 billion in sportsbook revenue, a 22.8% increase year-over-year.

That revenue growth outpaced handle growth, which typically signals sportsbooks kept a larger share of what bettors wagered (a higher “hold”), partly through improved pricing models and same-game parlay products.

Sports Betting Tax Revenue

State-regulated sportsbooks paid $3.71 billion in taxes in 2025, up 32.4% from the prior year. That money funds state programs including education, infrastructure, and problem gambling services in most licensing states.

The Prediction Market Complication

A newer wrinkle in the sports betting data: unregulated “prediction market” platforms offering sports event contracts (like Kalshi and Polymarket) have pulled meaningful volume away from licensed sportsbooks. The AGA estimates these platforms have diverted more than $500 million in potential state sports betting tax revenue since they began offering sports contracts, because they operate outside state gaming tax structures. During Super Bowl LX, trading volume tied to the game on these platforms reportedly surpassed $1.6 billion, though a significant portion involved proposition-style contracts not typically offered by traditional sportsbooks.

This matters if you’re researching the space: any “total sports betting” figure that doesn’t specify whether it includes prediction markets is likely undercounting real betting-style activity in the U.S.

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What Is iGaming and How Fast Is It Growing?

iGaming refers to real-money online casino games slots, blackjack, roulette, and live-dealer games played through a licensed operator’s app or website, as distinct from sports betting or in-person casino visits.

iGaming was the fastest-growing segment of U.S. commercial gaming in 2025, with revenue climbing 27.6% to $10.74 billion and generating $2.59 billion in state taxes, up 36.9% year-over-year.

For context on momentum: iGaming revenue surpassed $1 billion in a single month for the first time in December 2025, and in New Jersey, Pennsylvania, and Michigan, iGaming revenue actually outpaced brick-and-mortar casino revenue for the year.

Why iGaming Growth Outpaces Sports Betting Growth

A few factors explain the gap:

• Higher margins. Online casino games typically carry better hold percentages for operators than sports betting, where competitive odds compress margins.
• Year-round engagement. Casino games don’t depend on a sports calendar, so revenue is steadier across the year.
• Cross-sell effect. Operators that already have a sports betting customer base in a state can convert those users into casino players once iGaming is legalized, lowering acquisition costs.

Which States Allow Online Gambling in 2026?

As of 2026, eight states allow regulated, real-money online casino gaming (iGaming): New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut, Delaware, Rhode Island, and Maine. Maine has passed iGaming legislation but the market has not yet launched. Nevada permits online poker but not full online casino games.

Separately, more than 30 states, plus Washington, D.C., and Puerto Rico, offer some form of legal, regulated online or mobile sports betting.

States With No Legal Sports Betting (as of 2026)

Sports betting remains unavailable in Alabama, Alaska, California, Georgia, Hawaii, Idaho, Minnesota, Oklahoma, South Carolina, Texas, and Utah, though several of these states have active or repeated legislative efforts underway.

Why Online Casino Legalization Lags Sports Betting

Sports betting expanded quickly after the 2018 Supreme Court ruling that struck down the federal ban (Murphy v. NCAA). iGaming has moved far more slowly for a few reasons:

• Cannibalization fears. Land-based casino operators worry online casino games will pull revenue away from their physical properties more directly than sports betting does.
• Political resistance. Some lawmakers view 24/7 online slots and table games as carrying higher addiction risk than sports betting, which is more episodic.
• Tribal gaming compacts. In many states, tribal gaming agreements complicate how (or whether) online casino expansion can happen without renegotiation.

How Big Is the Global Online Gambling Market statistics?

Global online gambling revenue is estimated between $101.45 billion and roughly $123 billion in 2026, depending on the research firm, out of a total global gambling market (online plus land-based) that surpassed $655 billion.

Online gambling now represents close to 20% of total global gambling activity, and that share is expected to keep climbing as more jurisdictions regulate digital wagering.

Regional Breakdown

• Europe holds the largest share of global online gambling revenue estimates range from roughly 49% to 57% depending on the source supported by mature, long-established regulation in the UK, Italy, and Germany.
• North America is the fastest-growing major region, with projected CAGR figures in the 15–16.5% range through 2031, driven by continued U.S. state-level legalization and Canada’s Ontario market.
• Asia Pacific and Latin America are described by multiple research firms as emerging growth regions, with Brazil’s newly regulated market and parts of India often cited as key drivers.

By Product Type

• Sports betting is the largest global online gambling category by revenue share, representing roughly half of online wagering activity in several estimates.
• Casino games (slots, table games, live dealer) represent the largest share in some broader gambling market breakdowns and are forecast to post strong growth through 2031.
• Live/in-play betting has grown to represent more than half of all online wagering activity in some 2026 estimates, overtaking pre-match betting for the first time.

What Percentage of Online Gambling Happens on Mobile?

Mobile devices account for roughly 80% of U.S. online gambling activity, according to Mordor Intelligence, which also projects mobile’s share will keep growing at a low double-digit annual rate through 2031.

Globally, mobile and tablet devices are estimated to generate a smaller but still dominant share of online gambling revenue estimates from Mordor Intelligence place the global figure in the 53–57% range, reflecting the fact that many international markets still see meaningful desktop and land-based crossover activity that the more mobile-first U.S. market doesn’t.

Why mobile dominates in the U.S. specifically:

• Widespread 4G/5G coverage enables instant account verification and real-time betting from almost anywhere within a legal state.
• Major operators (DraftKings, FanDuel, BetMGM, Caesars) built mobile-first products from the start, rather than adapting desktop platforms.
• Partnerships between sportsbooks and broadcasters such as the DraftKings and ESPN collaboration funnel TV and streaming audiences directly into mobile betting apps.

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Who Is Betting Online? Demographic Statistics

Globally, adults aged 35–44 made up the largest share of the online gambling customer base in 2025 at roughly 30%, according to Mordor Intelligence, while the 25–34 age group is projected to grow fastest through 2031.

In the U.S. specifically, online casino players are typically reported to skew toward the 25–44 age range, with the most competitive online casino markets concentrated in New Jersey, Pennsylvania, and Michigan.

Data from the National Problem Gambling Helpline’s 2025 annual report offers a useful if narrower demographic window: among people reaching out for help, nearly half (about 49.5%) were between 18 and 34 years old, and about 70% identified as men. That data reflects helpline contacts specifically, not the broader population of online gamblers, but it does align with industry-wide observations that younger adults and men are overrepresented among frequent online bettors.

How Much Tax Revenue Does Online Gambling Generate?

Regulated U.S. commercial gaming generated $18.09 billion in state and local taxes in 2025, up 15.1% from 2024. Within that total:

• Traditional land-based gaming contributed $11.33 billion in taxes, up 7.2%.
• Sports betting contributed $3.71 billion, up 32.4%.
• iGaming contributed $2.59 billion, up 36.9%.

These funds typically support state priorities like public education, infrastructure, and problem gambling prevention programs, depending on how individual states allocate gaming tax revenue.

Worth noting: the AGA has flagged that unregulated prediction markets, “sweepstakes casinos,” and offshore sportsbooks divert real wagering activity away from the taxed, regulated market meaning actual total sports and casino-style wagering in the U.S. is very likely higher than the taxed figures alone suggest.

What Do the Numbers Say About Problem Gambling?

According to the National Council on Problem Gambling’s most recent national survey (NGAGE 3.0, fielded in 2024), about 8% of U.S. adults, nearly 20 million people reported experiencing at least one indicator of problematic gambling behavior “many times” in the past year. That’s down from 11% in 2021 (a pandemic-era peak) but up from 7% in 2018, the year before nationwide sports betting expansion began.

The NCPG estimates that roughly 2.5 million U.S. adults are likely experiencing a diagnosable gambling disorder, with another 5 to 8 million showing some level of problematic gambling behavior.

Helpline Data Shows a Shift Toward Online Gambling

The NCPG’s National Problem Gambling Helpline received contact from more than 31,000 people per month in 2025. A few notable shifts stand out in that data:

• Concerns tied to online and app-based gambling rose to 31% of contacts, up from 23% the year before.
• Concerns tied to traditional slot machines and electronic gaming declined, from 36% to 31% of contacts.
• More than 73% of people who contacted the helpline cited financial stress as a motivating factor, up from 66% in 2024.
• Mental health concerns (32%) and relationship problems (22%) were the next most common motivators.

If you or someone you know may have a gambling problem: free, confidential help is available 24/7 by calling or texting 1-800-GAMBLER or visiting 1800myreset.org.

Market Size Comparison Table

Metric	Figure	Source / Year
Total US commercial gaming revenue	$78.72 billion	AGA, 2025 (record year)
US online sports betting revenue	$16.96 billion	AGA, 2025
US sports betting handle	$166.94 billion	AGA, 2025
US iGaming revenue	$10.74 billion	AGA, 2025
US land-based (“traditional”) gaming revenue	$50.94 billion	AGA, 2025
Total US gaming tax revenue	$18.09 billion	AGA, 2025
US online gambling market (forecast model)	$5.95B–$13.99B	Mordor Intelligence / Grand View Research, 2025
States with legal online casino (iGaming)	8 states	2026
States/jurisdictions with legal sports betting	38+ states, DC, Puerto Rico	2026
Global online gambling market	$101.45B–$123B	Mordor Intelligence / Statista, 2026
Global total gambling market (all formats)	$655B+	Gambling Insider, 2026
US adults reporting problem gambling indicators	~8% (~20 million)	NCPG, 2024 survey

How We Evaluated This Data

This guide is built from publicly published statistics, not original research or proprietary surveys. Every figure above traces back to one of these source types:

• Regulatory data: revenue and tax figures reported by the American Gaming Association’s Commercial Gaming Revenue Tracker, which aggregates numbers that licensed operators are required to report to state gaming regulators.
• Market research forecasts: projections from firms like Mordor Intelligence and Grand View Research, which use proprietary modeling to estimate market size and future growth. These are estimates, not audited figures, and we’ve flagged where different firms disagree.
• Public health survey data: the NCPG’s NGAGE survey series and its National Problem Gambling Helpline annual reports, which are self-reported survey and helpline-contact data, not clinical diagnoses.

We did not conduct primary research, run our own surveys, or independently audit operator revenue. Where sources disagreed materially, we presented the range rather than picking one number to feature. Figures are current as of publication and will shift as new quarterly and annual reports are released gaming revenue data in particular updates monthly through the AGA’s tracker.

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Common Mistakes People Make When Reading Gambling Statistics

Treating “handle” and “revenue” as the same thing. Handle is the total amount wagered. Revenue (or gross gaming revenue) is what the sportsbook keeps after paying out winning bets. A $166.94 billion handle produced $16.96 billion in revenue roughly a 10% hold, not 100%.

Ignoring which segment a number describes. “The U.S. online gambling market statistics is worth $78 billion” is wrong if you’re citing the AGA’s total commercial gaming figure, which includes land-based casinos. The online-only portion (sports betting plus iGaming) was closer to $27.7 billion in 2025.

Assuming legal in one state means legal everywhere. Online casino gaming is legal in only eight states. Sports betting is far more widespread but still unavailable in more than a dozen states.

Citing outdated legalization counts. State legalization moves fast. A number that’s accurate today can be outdated within a legislative session always check the year attached to any “X states have legalized” claim.

Confusing regulated market size with total gambling activity. Because prediction markets, offshore sportsbooks, and unregulated “sweepstakes casinos” operate outside state tax structures, real online wagering activity in the U.S. is very likely higher than what regulated revenue figures alone capture.

Expert Tips for Using Online Gambling Statistics

• Always name your source and year when citing a figure publicly “$78.72 billion” means very little without “AGA, 2025.”
• Match the stat to your purpose. Investors and analysts generally want AGA-reported, audited-style figures. Content writers and journalists often want the broader forecast numbers from research firms. Public health researchers want NCPG survey data.
• Cross-check big claims. If a number seems unusually high or low compared to everything else in this guide, it’s worth checking whether it includes land-based revenue, prediction markets, or a different country’s data by mistake.
• Update your sources regularly. The AGA’s Commercial Gaming Revenue Tracker updates monthly. Annual “state of the industry” figures are typically released in February or March for the prior calendar year.
• Watch the prediction market trend. As sports event contract platforms grow, expect ongoing debate over whether they should be classified and taxed as sports betting. This is likely to reshape how “sports betting revenue” gets reported in the next few years.

Who This Data Is Useful For

Good Fit

• Journalists and content writers who need sourced, checkable figures for articles about the gambling or gaming industry.
• Investors and market analysts researching the commercial gaming sector, individual state markets, or specific operators like DraftKings, FanDuel, BetMGM, or Caesars.
• State policymakers and researchers evaluating the fiscal impact of legalizing or expanding online gambling.
• Public health professionals who need context on problem gambling trends alongside market growth data.

Poor Fit

• Anyone looking for individual state tax law or licensing requirements this guide covers national trends, not state-by-state legal compliance detail. Check your state gaming commission directly.
• Anyone seeking betting advice, odds, or strategy this is market data, not gambling guidance.
• Anyone needing real-time, minute-by-minute figures gaming revenue data is reported monthly at the fastest, with annual figures typically finalized months after year-end.

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Final Verdict

The U.S. online gambling market is genuinely one of the fastest-growing segments of the American economy right now iGaming alone grew nearly 28% in a single year, and sports betting handle has crossed $166 billion annually. But there’s no single “correct” market size number, because regulators, researchers, and forecasters are all measuring slightly different things.

If you need one number to remember: $78.72 billion was total U.S. commercial gaming revenue in 2025, and $27.7 billion of that came from regulated online sports betting and iGaming specifically. Everything else in this guide exists to help you understand what sits underneath those totals and to make sure whatever figure you cite next is one you can actually defend.

FAQs about Online Gambling Market Statistics

How big is the online gambling market in the US?

The U.S. online segment (sports betting plus iGaming) generated about $27.7 billion in regulated revenue in 2025, according to the American Gaming Association. Total commercial gaming revenue, including land-based casinos, reached $78.72 billion the same year.

What is the difference between online gambling and iGaming?

“Online gambling” is a broad umbrella that includes online sports betting, online casino games, online poker, and online lottery products. “iGaming” typically refers specifically to real-money online casino games like slots, blackjack, and live-dealer tables, distinct from sports betting.

Which US states have legal online casinos?

Eight states: New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut, Delaware, Rhode Island, and Maine (legalized but not yet launched as of 2026). Nevada allows online poker only.

How many states allow online sports betting?

More than 30 states, plus Washington, D.C., and Puerto Rico, have legal, regulated online or mobile sports betting as of 2026, out of 38+ jurisdictions that allow some form of sports betting overall (including retail-only markets).

Is online gambling legal in all 50 states?

Sports betting is unavailable in states including Alabama, Alaska, California, Georgia, Hawaii, Idaho, Minnesota, Oklahoma, South Carolina, Texas, and Utah as of 2026, and online casino gaming is legal in only eight states.

What is the fastest-growing segment of online gambling?

iGaming (online casino gaming) was the fastest-growing U.S. commercial gaming segment in 2025, with revenue up 27.6% year-over-year, outpacing sports betting’s 22.8% growth.

How much do Americans bet on sports online per year?

Legal, regulated sportsbooks recorded a total handle of $166.94 billion in 2025, an 11% increase from 2024, generating $16.96 billion in revenue for operators.

What percentage of gambling revenue comes from mobile devices?

In the U.S., mobile devices account for roughly 80% of online gambling activity, according to Mordor Intelligence.

How much tax revenue does online gambling generate for states?

Sports betting and iGaming combined generated about $6.3 billion in state and local taxes in 2025 ($3.71 billion from sports betting and $2.59 billion from iGaming), part of a total $18.09 billion in gaming tax revenue across all commercial gaming formats.

What is the global online gambling market statistics worth?

Estimates for 2026 range from about $101.45 billion to roughly $123 billion, depending on the research firm and which verticals are included, within a total global gambling market valued above $655 billion.

Which region has the largest online gambling market?

Europe holds the largest share of global online gambling revenue, supported by long-established regulation in markets like the UK, Italy, and Germany. North America is currently the fastest-growing major region.

How common is problem gambling among US adults?

About 8% of U.S. adults and an estimated 20 million people reported at least one indicator of problematic gambling behavior in the National Council on Problem Gambling’s 2024 national survey, with an estimated 2.5 million adults likely experiencing a diagnosable gambling disorder.

Are prediction markets like Kalshi considered sports betting?

Prediction markets offering sports event contracts operate outside traditional state sports betting regulation and taxation. The AGA has publicly argued these platforms function like unregulated sports betting and estimates they’ve diverted over $500 million in potential state tax revenue, though the platforms themselves are typically regulated as commodities markets rather than gambling operators.

Why do different websites report different online gambling market statistics sizes?

Because they’re measuring different things: total commercial gaming (online plus land-based), online-only segments, or forward-looking forecast models built by different research firms using different assumptions. Always check what’s included before comparing two numbers.

Where can I get help for a gambling problem?

Call or text 1-800-GAMBLER, or visit 1800myreset.org, for free and confidential support available 24/7 through the National Problem Gambling Helpline.

Conclusion

Online gambling market statistics move fast, and the market itself is still reshaping around new pressures prediction markets, slow-moving state legalization, and a growing conversation about problem gambling among younger bettors. Whether you’re writing about this industry, investing in it, regulating it, or just trying to understand it, the numbers matter less than knowing exactly where they came from.

Have a specific state, operator, or segment you want data on? Bookmark this guide we’ll keep it updated as the AGA, NCPG, and major research firms release new figures throughout the year.