GamblersArea Goes To Indiana - Heartland Casinos & iGaming Push

Indiana built its gambling industry on water and the history still shows. The state's casinos began as riverboats on the Ohio River and Lake Michigan, and several IN casinos are technically boats that never leave the dock.

That practical, revenue-minded streak still drives the state today. Indiana was the first in the Midwest to legalize sports betting. Indiana bettors now stake billions on it, and lawmakers are now pushing to make it one of the next states with legal online casinos - even if the votes haven't quite landed yet.

• Legal status: Casinos and sports betting (online and retail) are legal; online casinos are not.
• Model: Commercial casino licensing plus statewide mobile sportsbooks tied to casinos and racetracks.
• Structure: 13 commercial casinos and one tribal casino; each online sportsbook partners with a license holder.
• Key regulator: The Indiana Gaming Commission (IGC).
• Age requirement: 21 for casinos and sports betting (18 for the lottery).

Governor Eric Holcomb signed bill HB 1015 into law on May 8, 2019, making Indiana the first Midwest state to authorize legal wagering. Retail books opened on September 1 that year, and online betting followed on October 3 with BetRivers and DraftKings first out of the gate.

Indiana set its tax rate at just 9.5% of adjusted gross revenue, the lowest in the region and well under 20% in Ohio and Illinois' 15%. That operator-friendly stance helped build a deep, competitive field.

The volume backs up the strategy. Bettors pushed Indiana's annual handle past $5.7 billion in 2025, and November alone set a monthly record near $641 million as football and basketball overlapped.

Roughly a dozen mobile sportsbooks now compete for that action, with DraftKings and FanDuel commanding about 60% of online handle between them. Bettors must be 21 and physically inside state lines, verified by geofencing, and wagers on Indiana high school or amateur events stay off the board.

Casino gambling reached Indiana through the Riverboat Gambling Act of 1993, which created the Indiana Gaming Commission (IGC) and capped the state at ten floating licenses split between the Ohio River and Lake Michigan. The first boat, Casino Aztar in Evansville, opened its doors in December 1995.

Rules loosened steadily after that, and the table below traces how a fleet of cruise boats became today's land-based resorts:

Today the state counts 13 commercial casinos: six riverboats, five land-based properties, and two racinos, plus the Four Winds tribal casino near South Bend. Statewide commercial gaming generated roughly $3.01 billion in revenue in 2025.

The short answer is simple: you cannot legally play real-money online casino games in Indiana as of 2026. Sports betting and horse racing wagering are the only forms of regulated online gambling the state currently allows, which puts Indiana among the roughly 40 states that still keep iGaming off-limits.

Getting closer, though, is exactly what recent online casino legislation has done. House Bill 1432 reached the floor in 2025 and cleared committee on a 9-2 vote before falling short of the support needed to pass.

That bill was ambitious, bundling online casinos with online lottery sales and a hike to the sports betting tax. House Speaker Todd Huston blamed its many moving parts, while a 2024 casino-corruption scandal left some lawmakers wary of any expansion.

Indiana has since narrowed players' options rather than widened them. Governor Mike Braun signed HB 1052 in March 2026, banning the sweepstakes casinos that had served as a gray-market stand-in, effective July 1, 2026, with penalties up to $100,000 per violation.

So the practical picture is clear for now. Hoosiers can bet on sports from their phones and visit any of the state's casinos in person. Still, online slots and table games remain illegal, and the only sanctioned path forward runs through a legislature that keeps inching toward yes without arriving.

Look across the state line and the picture splits sharply. Michigan launched online casinos in January 2021 and now runs one of the largest iGaming markets in the country, with around 15 operators live as of mid-2026.

The payoff there has been hard to ignore. Michigan's online casinos pull in billions in annual revenue, handing Indiana lawmakers a concrete, next-door example of the tax money currently left on the table.

Head west and the mood turns more cautious. Illinois legalized sports betting the same year Indiana did, yet it still has not authorized online casinos despite repeated attempts.

Legislators there keep floating iGaming measures like the proposed Internet Gaming Act, but those bills have stalled over concerns any Indiana observer would recognize. Casino operators worry about cannibalized foot traffic, and the state's recent shift to a steeper, progressive sports betting tax has cooled some appetite for further expansion.

Indiana's position is easier to read once you set it against the patchwork of gambling laws across the US, where a handful of states allow online casinos and most still don't. One neighbor has already proven the model works, while the other shows how easily an online casino push can stall even where sports betting arrived early. 

 

Expect online casino legislation to return quickly, likely paired again with online lottery sales now that the sweepstakes ban clears the gray-market field. Supporters will keep pointing to the hundreds of millions in projected annual revenue.

The obstacles are familiar, though. A short legislative session, lingering distrust after the corruption case, and worries that iGaming would cannibalize land-based casinos all stand in the way, leaving Indiana a mobile-betting powerhouse that looks increasingly likely to bring its casino floors online before long.