Desert Diamond Casino West Valley, Glendale Arizona: Casino Location and Operating Nation
Desert Diamond Casino West Valley in Glendale is the Tohono O’odham Nation’s foothold in the Phoenix metropolitan area, and the venue with the most contested history of any floor in the state.
The record
The Glendale casino record at a glance
| Operating nation | Tohono O'odham Nation |
|---|---|
| Address | 9431 W Northern Ave, Glendale, AZ 85305 |
| Region | Phoenix & the Valley |
| Map position | 33.55° N 112.26° W |
| Gaming class | Class III, under the nation’s tribal-state compact |
| Minimum age | 21, statewide and without exception |
| Facilities detail | Not published in a citable form by the operator |
Official site: ddcaz.com/west-valley
WP 01 · 33.55° N 112.26° W · Arizona Indian Gaming Association roster, 1 September 2026
Everything in that table comes from the operator’s own published pages or the association roster. Arizona casinos do not publish floor sizes, machine counts or revenue, so those rows do not exist here — a deliberate gap rather than an oversight. Figures of that kind circulate widely for this venue and every other in the state, and they are estimates.
Context
A Phoenix floor for a southern nation
Most Arizona casinos sit on land adjacent to the nation that runs them. This one does not: the Tohono O’odham Nation’s main territory lies well to the south, and the West Valley site placed a southern nation’s casino inside the Phoenix market. The arrangement was litigated at length before the floor opened.
It has since been joined in the metropolitan area by the nation’s White Tanks venue further west, giving the operation two Valley locations alongside its three southern ones.
Detail
Class II and Class III
The West Valley floor opened offering bingo-style Class II machines rather than Class III games, because the class a venue may offer depends on the compact position rather than on the building. The distinction is invisible to most players and decisive legally — the guide to gaming classes sets out why.
Getting there
How far Desert Diamond Casino West Valley is from the main Arizona cities
Straight-line distances calculated from the venue’s published address. Useful for shortlisting, useless as an itinerary.
| From | Straight-line distance |
|---|---|
| Phoenix | 13 miles |
| Scottsdale | 20 miles |
| Mesa | 26 miles |
| Prescott | 70 miles |
Arizona’s road network makes these figures a rough guide at best. Mountain passes in the centre and east of the state, and the long empty stretches west of Tucson, both mean the drive can be far longer than the line suggests. The casino finder applies the same calculation to every venue in the state so the comparison is at least consistent.
Nearby
The closest other floors
| Casino | Nation | Distance |
|---|---|---|
| Desert Diamond Casino White Tanks | Tohono O'odham Nation | 9 miles |
| Vee Quiva Hotel & Casino | Gila River Indian Community | 18 miles |
| Casino Arizona | Salt River Pima-Maricopa Indian Community | 23 miles |
| Talking Stick Resort | Salt River Pima-Maricopa Indian Community | 23 miles |
10 of Arizona's 27 Class III floors sit in phoenix & the valley. The nations overview groups every venue by the nation that runs it, which is usually a better guide to how similar two floors will be than distance is.
Measured against the rest
Where Desert Diamond Casino West Valley sits among Arizona's 27 floors
Every figure here is calculated from the roster's own coordinates rather than asserted, so it moves when the roster does.
The nearest other Class III floor is Desert Diamond Casino White Tanks, about 9 miles away in a straight line. Ranked by that gap alone, this venue is the 16th most isolated of the 27 in the state, which puts it mid-table — not remote, but not one of the tightly clustered metropolitan floors either.
The Tohono O'odham Nation operates 5 of the state's 27 floors — more than any other nation in Arizona. Operator scale is worth knowing because it travels with the regulator: a nation running several floors applies one gaming office and one compact across all of them, so rules and licensing tend to be consistent between its venues even where facilities differ.
None of this is a ranking of quality. This site publishes no ratings and no reviews for this venue or any other Arizona casino, because the data that would support one — payout figures, floor size, revenue — is not published per venue in this state. What can be measured honestly is geography, ownership and legal status, and that is what is measured here.
Common questions
Questions about Desert Diamond Casino West Valley
Who owns and operates Desert Diamond Casino West Valley?
Desert Diamond Casino West Valley is owned and operated by the Tohono O'odham Nation. Under the Indian Gaming Regulatory Act and the nation's compact with the State of Arizona, the nation's own gaming office licenses staff and vendors and regulates the floor day to day, while the Arizona Department of Gaming certifies and audits against the compact — the same arrangement that covers the nation's 4 other venues.
Where is Desert Diamond Casino West Valley?
The published address is 9431 W Northern Ave, Glendale, AZ 85305, in phoenix & the valley. That places it roughly 13 miles in a straight line from Phoenix and 20 miles from Scottsdale. Straight-line distance is not drive time, and in the mountainous parts of Arizona the difference can be substantial.
How old do you have to be to gamble at Desert Diamond Casino West Valley?
Twenty-one. Arizona applies a minimum age of 21 to every casino floor, sportsbook, lottery outlet and racetrack in the state, with no 18-and-over tier at any tribal venue. The Arizona gambling age guide explains how the rule is applied and why the state differs from its neighbours.
What class of gaming does Desert Diamond Casino West Valley offer?
It appears on the Arizona Indian Gaming Association roster of Class III venues. Class III is house-banked gaming and is only permitted under a ratified tribal-state compact, which is the legal difference between it and the Class II bingo-style gaming that needs no state agreement. The guide to gaming classes covers the distinction.
What are the nearest other casinos to Desert Diamond Casino West Valley?
The closest Class III floors are Desert Diamond Casino White Tanks (about 9 miles), Vee Quiva Hotel & Casino (about 18 miles), Casino Arizona (about 23 miles). All distances are straight-line and calculated from published addresses. The casino finder reorders every venue in the state by distance from a city you choose.
Does Desert Diamond Casino West Valley publish its revenue or floor size?
No, and neither does any other Arizona casino. The state's compacts require contributions to Arizona rather than per-venue public accounts, so the only official figures are aggregate quarterly contributions. Any revenue, machine-count or square-footage figure quoted for a specific Arizona venue is an estimate from outside the record. Where the money goes sets out what is actually published.
Record last reviewed 1 September 2026. Roster and operating nation from the Arizona Indian Gaming Association roster; address and coordinates from the venue's published details.
Gambling in Arizona is restricted to adults aged 21 and over at every tribal casino, sportsbook, lottery outlet and racetrack in the state. If gambling has stopped being a game, the Arizona Problem Gambling Helpline is free, confidential and staffed around the clock: 1-800-NEXT-STEP. More support and the state self-exclusion form are at problemgambling.az.gov.