After Idaho outlawed all forms of casino gaming in 1954,
"Cactus Pete" Piersanti and Don French moved their
slot machine operations from Idaho to the Jackpot townsite. Piersanti's and French's gaming establishments were named
Cactus Pete's and the
Horseshu Club, respectively. Piersanti in particular is credited for founding Jackpot. In May 1958, the settlement was first recognized by the Elko County commissioners as an
unincorporated town named "Horse Shu", with a population of 65, despite a protest over the name by Cactus Pete's. Because the club owners could not agree on a name, the county commissioners renamed it a month later as "Unincorporated Town No. 1". The clubs compromised on the name "Jackpot" in 1959. Jackpot has been noted for its
colorful place name which has been said to be the most unusual in the state of Nevada. By 1960, the population had reached 400, but most residents were living in trailers because banks would not approve building loans, being unsure of the town's long-term prospects. Cactus Pete's management took over the Horseshu in 1964 to form what would eventually become
Ameristar Casinos. Cactus Pete's and Horseshu, as well as the independent
Barton's Club 93 and the Four Jacks Casino, form the basis of the town's economy. ==Geography==