Illinois Gambling Industry Thrives, but How Long Can It Keep Rolling?

Illinois’ betting economy has rarely looked stronger. It’s hard to imagine that only a few years ago, the state was cautiously entering the market. Now, Illinois has become one of the busiest gambling markets. The betting market has done exactly what lawmakers were hoping for when they legalized betting. Its success has created a steady source of income for this state with new casinos, video terminals, and sportsbooks adding billions of dollars into the economy. Still, many analysts wonder if this momentum will continue or crash. 

Back in 2020, activity was limited when sports wagering first became legal. At the time, barely 200,000 bets were recorded. This didn’t say the same for long, as reports from the 2024-25 fiscal year show that Illinois bettors have made over 389 million wagers. These bets have come to a whopping $15 billion, which has contributed approximately $429 million in tax revenue. But these results weren’t a natural progression from 2020 to now. Instead, well-funded marketing, easy mobile access, and steady enthusiasm have all contributed to making sports betting a routine pastime for many residents. 

Video gambling has been even more consistent. Roughly 49,000 terminals now blink in bars, truck stops, and small-town diners. Together, they’ve produced over $3 billion in cash play and more than a billion in tax income, split between the state and local governments. Online entertainment keeps feeding that momentum, too. Titles like the jackhammer 2 demo give casual players a taste of sticky wins, random wilds, and free-spin rounds without spending a cent. This only goes to show how digital slots and land-based games now share the same audience.

Casinos are trying to reclaim the attention they lost to those machines. Many older properties have expanded gaming floors and upgraded amenities to lure visitors back. The industry posted about $1.8 billion in revenue last fiscal year, up from $1.6 billion the year before. A few years ago, that kind of rebound seemed unlikely. New casinos opening across the state, plus a handful of racetrack venues, have helped turn that around.

Bally’s temporary Chicago site is still running on a smaller scale, bringing in less than $125 million in adjusted revenue in 2024. Rivers Casino in Des Plaines, the long-time leader, made four times that amount. But once Bally’s opens its permanent 4,000-position property downtown, analysts expect the numbers to flip.

Even with those figures, gambling remains a modest contributor to Illinois’s bigger financial picture. Combined taxes from casinos, video machines, and sports wagering totaled roughly $1.5 billion in 2024-25. Compare that with a $54 billion state budget and a pension debt near $140 billion, and it’s clear the industry helps, but it can’t close the gap.

A report from the Legislature’s Commission on Government Forecasting and Accountability points to more development ahead. Governor J.B. Pritzker’s 2019 expansion law, which lifted caps on casinos and introduced new categories like racinos, continues to roll out in phases.

Observers describe the moment as both an opportunity and a test. Demand for convenient betting has rarely been higher, but too much supply could thin out profits. As one gaming analyst in Springfield put it, “Illinois might be near its saturation point, and the market will decide what survives.”