Key Highlights
- Over one-quarter (26.3%) of Brazilian households took part in some form of gambling during 2025, new NielsenIQ data shows
- Nearly half (49%) of gambling households view betting as a potential income source
- One in ten betting households reduced essential expenditures, with 47% cutting food costs and 45.3% trimming fixed bills
- Brazil’s Mega-Sena lottery dominates with 15.8% participation, while slot-style games capture 7.7% of the market
- Non-essential items including beer, cookies, sodas, and fragrances are losing ground as households reallocate funds to gambling
A significant portion of Brazilian families—more than 26%—participated in gambling activities throughout 2025. This revelation comes from NielsenIQ’s latest research report, “Bets on the Table, Consumption at Stake.”
The comprehensive study reveals that just over one-quarter of households in Brazil engaged in wagering activities this year. These findings highlight the substantial integration of betting into the daily financial decisions of Brazilian families.
Almost half of gambling households—49%—consider betting a viable strategy for supplementing their earnings. Gabriel Fagundes, who leads Industry Insights at NielsenIQ, emphasized that these statistics demonstrate how significantly gambling expenditures are impacting family finances.
Approximately 10% of households involved in betting acknowledged making cuts to necessary expenses due to their gambling activities. While this percentage might appear modest, the consequences for affected families are substantial.
Within this group that reduced spending, 47% identified groceries as their primary sacrifice. An additional 45.3% reported cutting back on essential fixed costs such as electricity, water, and basic services.
Declining Purchases Across Brazilian Consumer Market
Among households engaged in betting, buying patterns are undergoing notable transformation. Approximately 60% of consumer product categories have experienced decreased purchase volumes.
This trend indicates that gambling expenditures are directly challenging traditional household consumption. Brazilian families are allocating smaller amounts to food shopping and home necessities to maintain their betting activities.
Non-essential product categories have suffered the most significant impact. Items such as alcoholic beverages, snack foods, carbonated drinks, and cosmetics are capturing smaller portions of family spending.
Simultaneously, bulk purchasing venues are experiencing growth. Cost-conscious Brazilian consumers are increasingly visiting wholesale retailers to maximize their purchasing power.
Brazil’s flagship lottery game, Mega-Sena, commands the largest market presence with 15.8% household participation. Digital slot machines, commonly known as the “Tiger Game,” account for 7.7% of gambling activity.
Sports wagering and underground betting options lag considerably behind these two primary categories. Traditional lottery games maintain their position as Brazil’s preferred gambling format.
Millennial and Gen-Z Players Fuel Slot Machine Growth
Different gambling formats attract distinct demographic groups. Slot machine enthusiasts typically comprise younger individuals from middle-income backgrounds. Conversely, lottery participants tend to be older and earn higher incomes.
Geographically, Brazil’s Northeast region shows the highest engagement at 29% household penetration. The Southern region follows closely with 28.3% participation.
NielsenIQ categorized bettors into three distinct tiers: casual players, “Pro” level, and “Elite” gamblers. The Pro and Elite categories demonstrated more pronounced shifts in their purchasing and consumption patterns than casual participants.
The majority of slot game players allocate between 30 and 100 Brazilian Real monthly to gambling activities. This expenditure can represent up to 7% of their monthly earnings.
Lottery participants generally spend more conservatively. Over half dedicate no more than 30 Brazilian Real each month to lottery tickets.
The research frames gambling as an emerging rival within Brazil’s consumer goods landscape. Companies operating in food production, beverage manufacturing, and personal care industries now find themselves competing with the gambling sector for household disposable income.
NielsenIQ released these findings on March 28, 2026.
