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Colorado Regulated Gambling:

Pari-Mutuel/Horse Racing 1948

Charity Games 1958

Lotteries 1982

Commercial Casinos 1991/Tribal Casinos 1995

Fantasy Sports/Daily Fantasy Sports 2017

Sports Betting 2020

Gambling Age in Colorado:

Lotteries/Charity Games/Pari-Mutuels/Racing/(Daily)Fantasy Sports 18+

Land-based Casinos/Sports Betting 21+

Colorado Land-Based Facilities:

Tribal Casinos 2

Commercial Casinos 28


Colorado Gambling Overview

Colorado is known as ‘The Centennial State.’ Its mountains were once rich in gold deposits, which fueled the state’s economy since 1858. Sadly, today, gold mines have dwindled.

Colorado law CRS 18-10-103 prohibits most forms of gambling with only a few exceptions. These include lotteries, land-based/online sports betting, fantasy sports, commercial casinos (three towns only), two tribal casinos, charity games, pari-mutuels, and horse racing.

Internet gambling is illegal in Colorado, including online casinos, although many offshore casinos continue to accept residents.


The Colorado Lottery falls under the governance and oversight of The Colorado Lottery Commission. State and interstate lottery tickets can only be bought at authorized resellers in Colorado. Mail-in subscriptions and online ticket purchases are not possible.

Fantasy Sports

Colorado law allows Fantasy Sports and Daily Fantasy Sports accessed online and via mobile within the state. This has opened up an opportunity for huge entrants like DraftKings and FanDuel to accept players from Colorado. However, all FS/DFS providers must be licensed and regulated in Colorado with the Division of Gaming in the Department of Revenue.

Charity Games

Colorado does allow a limited number of charitable events involving gambling. These must be held at licensed casinos or outside licensed gaming towns, provided that they are permitted by law. Non-profit organizations must be authorized to provide lotteries, bingos, and raffles, with all proceeds going to charities.

The existing constitutional requirement is for a charity to have existed for five years before obtaining a charitable gaming license.

Horse Racing and Pari-Mutuel

A year after horse & greyhound racing and pari-mutuel racing was legalized, Colorado saw its first live racing event in 1949. Since then, off-track betting and interstate simulcasting have also been legalized. In 2014, greyhound racing became illegal in the state after the last dog track creased operations.

Sports Betting

Since May 1, 2020, sports betting has been legal in Colorado, provided that the operator is authorized and licensed within the state. The law applies to land-based casinos (retail operators) and online (and mobile) operators. This means that offshore operators not licensed in Colorado are illegal.

Land-Based Casinos in Colorado

Commercial casinos were partially legalized in 1991, but only in the three mountain towns of Central City, Cripple Creek, and Black Hawk. At present, there are 28 commercial casinos.

Additionally, 2 tribal casinos in the south-west part of Colorado operate Vegas-style casinos under the Federal Indian Gaming Regulatory Act of 1988.

Land-based casinos may offer slots, sports betting, and table games.

Tribal Casinos Address Website
Ute Mountain Casino 3 Weeminuche Drive -Towaoc, CO 81334
Sky Ute Casino Resort 14826 Highway 172 North -Ignacio, CO 81137


Commercial Casinos Address Website
Ameristar Casino Resort Spa Black Hawk 111 Richman St, Black Hawk, CO 80422
Bull Durham Casino 110 Main St, Black Hawk, CO 80422
Gilpin Casino 111 Main St, Black Hawk, CO 80422
Isle Casino Hotel 401 Main St, Black Hawk, CO 80422
Lady Luck Casino Black Hawk 340 Main St, Black Hawk, CO 80422
Lodge Casino 240 Main St, Black Hawk, CO 80422
Mardi Gras Casino 300 Main St, Black Hawk, CO 80422
Monarch Casino Resort 488 Main St, Black Hawk, CO 80422
Red Dolly Casino 530 Gregory St, Black Hawk, CO 80422
Saratoga Casino 101 Main St, Black Hawk, CO 80422
Sasquatch Casino 125 Gregory Street, Black Hawk, CO 80422
Wild Card Saloon & Casino 120 Main St, Black Hawk, CO 80422
Z Casino Black Hawk 101 Gregory St., Black Hawk, CO 80422
Century Casino & Hotel 102 Main St, Central City, CO 80427
Dostal Alley Casino & Microbrewery Pub 116 Main St, Central City, CO 80427
Easy Street Casino 120 Main Street – Central City, CO 80427
Famous Bonanza Casino 107 Main St, Central City, CO 80427
Grand Z Casino Hotel 321 Gregory St, Central City, CO 80427
Johnny Z’s Casino 132 Lawrence Street Central City, CO 80427
Brass Ass Casino 264 E Bennett Ave, Cripple Creek, CO 80813
Bronco Billy’s Casino 233 E Bennett Ave, Cripple Creek, CO 80813
Century Casino Cripple Creek 200-220 E Bennett Ave, Cripple Creek, CO 80813
Colorado Grande Casino 300 E Bennett Ave, Cripple Creek, CO 80813
Double Eagle Hotel & Casino 442 E Bennett Ave, Cripple Creek, CO 80813
McGills Hotel and Casino 232 E Bennett Ave, Cripple Creek, CO 80813
Johnny Nolon’s Casino 301 E Bennett Ave, Cripple Creek, CO 80813
Midnight Rose Hotel & Casino 256 E Bennett Ave, Cripple Creek, CO 80813
Wildwood Casino Cripple Creek 119 Carbonate Street Cripple Creek, CO 80813

Colorado Gambling History

Legalization of pari-mutuel, horse & greyhound racing through a General Assembly–preferred measure took place in 1948. Since then, there have been several amendments, the biggest of which was in 1991. This is when Senate Bill 91-99 expanded live racing to include interstate simulcasting and off-track betting.

Colorado’s non-profit organizations became legal on November 4, 1958, after an amendment to the Constitution (Colorado Measure 4) was narrowly approved by a margin of 51%-49%.

The Colorado Lottery began on January 24, 1983, offering draws and scratch tickets.

In 1991, Colorado legalized land-based casino gambling, paving the way for commercial casinos in the former mining towns of Black Hawk, Central City, and Cripple Creek.

Four years later, in 1995, the Southern Ute Indian Tribe near Durango and the Ute Mountain Tribe near Cortez signed gaming compacts to setup tribal casinos.

In 2009, further constitutional amendments in Colorado permitted more games (craps and roulette), allowed 24/7 gaming, and increased betting limits to $100.

Fantasy sports regulations went into effect on July 1, 2017.

In 2019, House Bill 19-1327 was passed to legalize sports betting. Regulated sports betting began May 1, 2020, allowing online and land-based sports betting.

In November 2020, Amendment 77 was passed, allowing towns and local lawmakers to hold referendums to decide whether to raise or remove the maximum betting limit of $100. In the following month, all three municipalities opted to remove the limit.

The amendment also allowed new casino games such as keno, baccarat, and pai gow poker.

Colorado Gambling FAQ

Does Colorado have land-based casinos?

Colorado has 28 commercial casinos concentrated in Cripple Creek, Black Hawk, and Central City. Also, there are two tribal casinos located in the south-west of the state (Towaoc & Ignacio).

Are winnings at land-based casinos subject to tax in Colorado?

Yes, gambling winnings must be reported in federal income tax returns.

Does Colorado allow lotteries?

Yes, The Colorado Lottery permits the sale of state and interstate lotteries from authorized resellers. Coloradans may not purchase tickets online.

Is sports betting legal in Colorado?

Sports betting is allowed at online operators provided that they are authorized and licensed in Colorado. Land-based retail operators (commercial and tribal casinos) may also offer sports betting.

What forms of gambling in Colorado are legal?

Colorado has legalized commercial and tribal casinos, lotteries, social gaming, pari-mutuels, racing, sports betting, and charity games.

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