The legal gambling age in Alabama is 18 years old. While there are many legal consequences of underage gambling, for example, fines ranging anywhere from $500 to $1000, six month suspension periods of one’s driver license, and possible prison time, the personal consequences are just as, if not more, devastating. What happens if you gamble online under 18? Online betting, therefore, falls into the second category and is illegal for anyone aged under 18. Can you bet at 17?Īs such, it sets down that lotteries, scratch cards and football pools are legal for those aged over 16 whilst all other forms of gambling are only legal for those aged over 18. How old do you have to be to gamble? No person under the age of 21 can gamble in Colorado casinos. Those under 21 can walk through the casino, but they cannot stand around the gaming areas, even if accompanied by an adult. What is the legal age for gambling? You must be 21 or over to drink or gamble. Florida (bingo and poker at tribal casinos).States with Casinos that Allow 18-Year-Olds 4 What is the age to get into a casino?.