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iO Theater

iO Theater is a theatre in Chicago, Illinois. 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
Opened
1981
45 years old
From ORD
22 km (14 mi)
O'Hare International Airport
From the centre
6.5 km (4 mi)
of Chicago

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

What iO Theater is

It stands at 1501 North Kingsbury Street, 60642, 6.5 km (4 mi) from the centre of Chicago.

iO Theater was opened in 1981, which puts it at 45 years old.

Neither a capacity nor a floor area is published for iO Theater in any open source, so the numbers on this page describe where it is and what it is, not how many it holds. The venue will quote you directly.

Address
1501 North Kingsbury Street, Chicago, Illinois 60642, United States
Coordinates
41.9085, -87.6517
Classified as
theatre

Getting there

Allow half an hour each way to O'Hare International Airport (ORD), 22 km (14 mi) away, and rather more if your first session starts during the morning peak.

6.5 km (4 mi) from the centre puts this outside comfortable walking range of any hotel district, so the shuttle is part of the event rather than an extra.

Chicago has 231 venues mapped in total and a population of 2,721,308. The Chicago guide covers the airport, the local time zone and what else is bookable nearby.

Formats this suits

Programme this as a theatre, because that is what it is. One track, one stage, an audience facing the same way. Catering and breakouts need a second space nearby.

  • award ceremonies

    Fixed seating, sightlines and a lighting rig are the hard parts, and they are already here.

  • product launches

    A single-track room with a real stage is the right shape for a launch.

  • multi-track conferences

    Works as a plenary house with breakouts booked elsewhere in the city.

Pricing a full house here

A iO Theater programme at 240 activated attendees — a plausible programme at a venue of this kind in Chicago — prices like this. Nothing is charged for the first 50, and nothing at all is charged past 1,000.

activated attendees
240activated attendees
billable, after the first 50 are free
190billable, after the first 50 are free
for the whole event, at $5 each
$950for 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 iO Theater, and what each dot costsOne dot ≈ 10 attendees

Nearby alternatives

4 other venues in Chicago 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
  • OpenStreetMap contributors, ODbL
  • Venue data © OpenStreetMap contributors, available under the Open Database License.
  • Geographic data © GeoNames, licensed under CC BY 4.0.
  • Retrieved 3 September 2026. 5 distinct facts from the record are rendered on this page: street address, postal code, year opened, encyclopaedia entry, nearest airport with distance.

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

What is the capacity of iO Theater?

Not published. Neither a seated capacity nor a floor area for iO Theater appears in any of the open sources behind this page, so quoting one would be a guess. The venue will give you the figure; ask for seated, theatre and reception separately.

Where is iO Theater?

1501 North Kingsbury Street, Chicago, Illinois 60642, United States. It is 6.5 km (4 mi) from the centre of Chicago. The nearest major airport is O'Hare International Airport (ORD), about 22 km (14 mi) away.

What does an event app cost for an event at iO Theater?

240 activated attendees means 190 billable after the free 50, so $950 for the event. That example is a plausible programme at a venue of this kind in Chicago. 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 iO Theater?

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 iO Theater is booked?

Cicero Stadium, Hull House Dining Hall and Plumbers Hall are in the same city and have their own pages here. 231 venues in total are mapped in Chicago.

Keep reading

Running an event at iO Theater?

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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