There are a number gambling dens in the commonwealth, the biggest number being on docked barges. The biggest of the Iowa gambling halls is the Meswaki Bingo Casino Hotel, an Amerindian gambling den in Tama, with 127,669 square feet of gaming room, 1,500 slots, thirty table games, such as vingt-et-un, craps, roulette, and baccarat, and many types of poker; as well as 3 dining rooms, bimonthly productions, and casino lessons. One more large Native American gambling hall is the Winna Vegas, with 45,000 sq.ft., 668 slot machines, and fourteen table games. Furthermore, the Ameristar Casino Hotel in Council Bluffs is open 24 hours, with 38,500 square feet, 1,589 one armed bandits, 36 table games, and 4 restaurants. There are several other dominant Iowa gambling halls, including Harrah’s Council Bluffs, with 28,250 square feet, 1,212 slot machines, and 39 table games.

A tinier Iowa casino is the Diamond Jo, a river based casino in Dubuque, with 17,813 square feet, 776 slots, and 19 table games. The Catfish Bend river based, in Fort Madison, with 13,000 square feet, 535 slot machines, and 14 table games. One more Iowa water based casino, The Isle of Capri, is available all day and night, with 24,939 sq.ft., 1,100 slot machines, and 24 table games. The Mississippi Belle II, a 10,577 sq.ft. paddle wheel boat gambling hall in Clinton, has 506 one armed bandits, 14 table games, live entertainment, and Thursday twenty-one matches.

Iowa casinos present an exceptional amount of tax revenue to the state of Iowa, which has enabled the budgeting of many state wide projects. Tourism has increased at a fast percentage accompanied with the request for processors and an increase in working people. Iowa casinos have been instrumental to the expansion of the market, and the excitement for wagering in Iowa is widespread.