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Dell Diamond

Dell Diamond is a stadium in Round Rock, Texas. It seats a stated 8,722. Here is what the public record holds on it, and what an event67 rollout would cost in a room this size.

Price your eventWhat fits here
Stated capacity
8,722
people, as published
From AUS
37 km (23 mi)
Austin-Bergstrom International Airport
From the centre
5.1 km (3.2 mi)
of Round Rock

Figures as published in open data, retrieved 3 September 2026. Capacities vary by layout — confirm the one you want with the venue.

What the record holds

It sits in Round Rock, 5.1 km (3.2 mi) from the centre of Round Rock.

Dell Diamond was operated by Round Rock Express and owned by Round Rock.

At a stated 8,722 this takes an entire conference in one room rather than one track of it.

Operator
Round Rock Express
Owner
Round Rock
Coordinates
30.5273, -97.6305
Classified as
stadium

How attendees reach it

37 km (23 mi) to Austin-Bergstrom International Airport (AUS) is far enough to change the shape of the programme: a first morning session will lose the people who flew in that day.

5.1 km (3.2 mi) out from the middle of Round Rock — close enough to book a downtown hotel block, far enough that people will expect transport laid on after dark.

Round Rock has 6 venues mapped in total and a population of 135,359. The Round Rock guide covers the airport, the local time zone and what else is bookable nearby.

Programming it

Anything at this scale is a one-room event. It is the 1st largest arena or stadium mapped in Round Rock, and like all of them it solves the plenary and none of the rest of the programme.

  • award ceremonies

    A stage, a bowl of seats and a control room already in place.

  • festivals

    An audience of 8,722 is festival scale, not conference scale.

  • company all-hands

    One room, everybody in it, nobody watching on a screen in an overflow space.

What event67 costs at this capacity

A Dell Diamond programme at 950 activated attendees — sized to the stated capacity of Dell Diamond — prices like this. Nothing is charged for the first 50, and nothing at all is charged past 1,000.

activated attendees
950activated attendees
billable, after the first 50 are free
900billable, after the first 50 are free
for the whole event, at $5 each
$4,500for the whole event, at $5 each

You are billed for people, not for the room, so this figure does not change if you move the event down the road. event67 has no floor-plan or booking product — the venue handles the space, the app handles the people in it.

1,000
activated attendees at Dell Diamond, and what each dot costsOne dot ≈ 10 attendees

Elsewhere in Round Rock

2 other venues in Round Rock have enough published detail for their own guide. Worth a shortlist before you commit.

Where these numbers come from

event67 is not affiliated with, endorsed by or connected to this venue or its operator. This page is compiled from open data and links to the venue’s own website where one is published.

  • Wikidata, CC0
  • Venue data © OpenStreetMap contributors, available under the Open Database License.
  • Geographic data © GeoNames, licensed under CC BY 4.0.
  • Retrieved 3 September 2026. 7 distinct facts from the record are rendered on this page: stated capacity, capacity sizing, operator, owner, encyclopaedia entry, nearest airport with distance, photograph on Wikimedia Commons.

Last updated

What it costs

Free up to 50
activated attendees, on one live event
$5
per activated attendee beyond 50
$4,750
the most one event can ever cost, whatever happens past 1,000

Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.

See the full pricing

Questions people actually ask

How many people does Dell Diamond hold?

Open data records a stated capacity of 8,722 for Dell Diamond. That figure is what the venue or an encyclopaedia entry published, and it is usually the maximum seated number — theatre, banquet and reception layouts in the same room can differ by half. Confirm the layout you want directly with the venue.

What does an event app cost for an event at Dell Diamond?

950 activated attendees means 900 billable after the free 50, so $4,500 for the event. That example is sized to the stated capacity of Dell Diamond. The rate is $5 per activated attendee beyond the first 50, and the total for one event stops at $4,750 however many more attend. Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.

Is event67 affiliated with Dell Diamond?

No. event67 is not affiliated with, endorsed by or connected to this venue or its operator. This page is compiled from open data — OpenStreetMap, Wikidata and public census sources — and links to the venue’s own website where one is published.

What else is nearby if Dell Diamond is booked?

Kalahari Resorts Convention Center and Owen House are in the same city and have their own pages here. 6 venues in total are mapped in Round Rock.

Keep reading

Elsewhere in Round Rock

Running an event at Dell Diamond?

Bring the schedule, the invites and the arrivals into one branded app. Free for your first 50 activated attendees, on one live event.

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