When Resorts International opened on the Atlantic City Boardwalk on May 26, 1978, it became the first legal casino outside Nevada in American history. Crowds that had lined up before dawn flooded the floor, and in its first full year of operation the property generated more revenue than any casino in the world. That single moment — born from a 1976 referendum in which New Jersey voters chose to revitalise a fading seaside resort through legalised gambling — set in motion a chain of consequences that would define American gaming policy for the next half century. Today, that chain ends, for now, in a very different place: a $2.91 billion annual online casino market that in 2025 surpassed Atlantic City's land-based casinos in yearly revenue for the first time, and a regulatory model that the rest of the United States continues to measure itself against.

The boardwalk boom and its long shadow

The 1980s were Atlantic City's gilded decade — and its most instructive cautionary tale. Casinos multiplied along the Boardwalk and Marina District with remarkable speed: Caesars Atlantic City opened in 1979, Bally's followed the same year, and by 1984 the city hosted nine operating casinos. The names that dominated that era — Resorts, Caesars, Harrah's, the Sands, the Golden Nugget, Trump Plaza, Trump Taj Mahal — carried a mythology that extended well beyond New Jersey's borders. Atlantic City was marketed, with considerable success, as the Las Vegas of the East Coast, a democratic resort where a bus from Brooklyn or Newark could deposit any working-class gambler within footsteps of a blackjack table and the smell of salt air.

The hangover was proportionally severe. From the mid-1990s onwards, the legalisation of riverboat gambling in neighbouring states began to erode Atlantic City's regional monopoly. Pennsylvania introduced slots at racetracks in 2004 and full table games by 2010, delivering a body blow to the New Jersey market's southern and western catchment. Between 2006 and 2014, Atlantic City lost five casinos to closure, including the Showboat, the Atlantic Club, and — most symbolically — the Trump Taj Mahal, once billed as the eighth wonder of the world. At its nadir in 2014, the city's casino corridor had contracted by nearly a third. The question confronting New Jersey lawmakers was not merely economic but existential: what was Atlantic City for, if not the geographic monopoly it had enjoyed for three decades?

The answer, arrived at in 2013 with the passage of the Division of Gaming Enforcement's online gaming regulations, was both pragmatic and visionary. Rather than defending the land-based market through protectionism, New Jersey chose to extend its regulatory perimeter outward — into the digital space — while anchoring the new framework firmly to Atlantic City casino licence holders. Every online operator would need an Atlantic City partner. The Boardwalk's institutional legacy would be preserved not by limiting competition but by becoming the legal gateway through which all competition would pass.

From 2013 to 2026: digital revenue rewrites the ledger

The trajectory of New Jersey's iGaming market since its November 2013 launch has been one of the most remarkable revenue growth stories in the history of US gaming regulation. From $122 million in its first full year to $2.91 billion in 2025 — a 22% year-on-year increase from 2024's $2.39 billion — the online casino sector has expanded by a factor of nearly 24 in little more than a decade. January 2026 extended that momentum, posting $258.9 million in iGaming revenue against Atlantic City's $213.2 million in land-based win for the same month, a gap that analysts expect to widen as the year progresses toward a projected annual total exceeding $3 billion.

The figures that animate New Jersey's 2026 iGaming market paint a picture of a sector that has institutionalised its advantages:

• FanDuel Casino led January 2026 with $58.9 million in revenue, followed by DraftKings Casino at $48.6 million — together they account for more than 40% of the total market, illustrating the concentration of a maturing industry where customer acquisition costs and the 19.75% tax rate now enacted by former Governor Phil Murphy in mid-2025 favour established incumbents over new entrants.
• Fanatics Casino posted 240% year-on-year growth in January, rising from $3.5 million to nearly $12 million, demonstrating that meaningful market share gains remain possible for well-capitalised operators willing to invest aggressively in bonusing and product development despite the competitive environment.
• Hard Rock Bet released its 4,000th game title in the Garden State in early 2026, a milestone that reflects both the content arms race underway among licensed operators and the continuing relevance of Atlantic City's Hard Rock property as the land-based anchor of that brand's New Jersey digital presence.

The tax increase from 15% to 19.75% on iGaming revenue, which took effect in July 2025, generated $48.9 million in its first month alone. December's record $273.2 million iGaming revenue month produced $53.9 million in state tax receipts — more than double what Atlantic City's land-based sector delivered in comparable public contributions. For New Jersey's budget planners, iGaming has transitioned from a supplementary revenue line to a structural fiscal pillar.

Nostalgia as competitive advantage and regulatory anchor

The relationship between Atlantic City's heritage and the current online market is not merely sentimental. It is written into the legal architecture of New Jersey's iGaming framework in ways that continue to shape competition, licensing costs, and the distribution of digital revenue. The requirement that every iGaming operator hold or partner with an Atlantic City casino licence — at an initial permit fee of no less than $400,000 and annual renewal costs of $250,000 — means that the land-based casino corridor retains a legal and financial stake in every dollar wagered online. Online revenue has helped stabilise casino balance sheets during slower tourism quarters and adverse weather months, mitigating the seasonal volatility that has historically threatened Atlantic City's workforce and surrounding economy.

“New Jersey's decision to regulate online casino gaming more than a decade ago has reinforced its position as a national iGaming pioneer while keeping Atlantic City at the center of the state's casino industry. As digital casino activity continues to grow and neighboring states expand their own markets, residents are likely to see ongoing debate about how to balance economic benefits, strong consumer protections, and the role of Atlantic City.” — breakingac.com, March 2026

That structural connection carries a risk, however, that observers are beginning to flag in 2026. iGaming's growth is expanding state revenue and stabilising casino partners, but it is not generating the hotel stays, restaurant covers, and Boardwalk retail spend that sustain the thousands of hospitality workers whose livelihoods remain tied to in-person visitation. Renovations at Hard Rock Atlantic City totalling $50 million across 2026, and the recently opened Solana Tower at Tropicana, reflect a commitment to the physical product — but the gap between online revenue growth and land-based foot traffic is widening in ways that Atlantic City's surrounding community feels acutely.

Regulatory battles and the road ahead

New Jersey's iGaming market enters 2026 with a legislative agenda that reflects the growing complexity of a maturing, high-value sector. Four bills aimed at strengthening responsible gambling rules for online platforms were introduced by state lawmakers at the start of the year — a response to the volume and diversity of a market with more than 25 licensed operators and a player base that spans every demographic profile. Prediction markets represent a distinct regulatory fault line: operators including FanDuel and DraftKings have launched prediction market products in New Jersey but, unlike in states without licensed sportsbooks, have so far declined to offer sports-related markets there, citing regulatory ambiguity that the DGE is expected to clarify at some point in 2026.

The sweepstakes prohibition enacted in August 2025 and now in full effect mirrors the approach taken in California and reflects a broader national shift toward requiring digital gaming operators to seek full iGaming licences rather than operating through promotional sweepstakes exemptions. New Jersey's version of the ban includes a de minimis carve-out for genuinely free-to-play sweepstakes platforms with prizes capped at $20 — a provision that has so far prevented the legal disputes that have accompanied equivalent legislation in other jurisdictions.

New Jersey's journey from the neon rush of 1978 to a $3 billion digital market in 2026 is, in its totality, a story about the adaptive capacity of a regulatory framework that chose to evolve rather than retreat — and the enduring institutional value of a land-based casino history that no other US state can replicate.

New Jersey iGaming and Casino History: Key Facts

Forty-eight years after a single casino on a faded boardwalk rewrote American gaming law, New Jersey remains what it has always been — the market that goes first, and that the rest of the country watches most carefully.