Hosting an event in Simi Valley
What it takes to run an event in Simi Valley, California: 9 mapped venues, their stated capacities, and the travel around them. Los Angeles International Airport is 50 km (31 mi) out.
Fillmore Towne Theatre states a capacity of 325. The dots show what event67 would bill at that head count, and where the price stops.
What Simi Valley has to put people in
Simi Valley has a recorded population of 125,778 (2024), inside the Oxnard-Thousand Oaks-Ventura, CA area of about 835,000 people.
What is on the books here: 3 theatres and concert halls and 6 independent event spaces.
By type that is 6 event spaces and 3 theatres.
Theatres and concert halls (3)
| Venue | Type | Stated capacity | From the centre |
|---|---|---|---|
| Fillmore Town Theatre | theatre | not published | 19 km (12 mi) |
| House of the Book | theatre | not published | 8.1 km (5 mi) |
| Madrid Theater | theatre | not published | 18 km (11 mi) |
Independent event spaces (6)
| Venue | Type | Stated capacity | From the centre |
|---|---|---|---|
| Fillmore Towne Theatre | event space | 325 | 19 km (12 mi) |
| Regal Simi Valley Civic Center & IMAX | event space | not published | 6 km (3.7 mi) |
| Olive & Fig Restaurant | event space | not published | 14 km (8.5 mi) |
| Art Theatre | event space | not published | 20 km (12 mi) |
| Malibu Wines & Beer Garden (West Hills) | event space | not published | 16 km (9.9 mi) |
| Moorpark Civic Center | event space | not published | 9.6 km (6 mi) |
Every venue mapped in Simi Valley appears above. The ones with enough published detail to be worth reading have their own guide and are linked; the rest are named here, which is honest about what the record holds without giving each of them a page made of three facts.
The biggest spaces Simi Valley can offer
Nothing in Simi Valley is classified as a convention or exhibition centre, so the largest rooms here are arenas, theatres and function spaces. The ceiling is 325 seats, at Fillmore Towne Theatre.
Capacities are the figure the venue or an encyclopaedia entry published. They are usually the seated maximum, and the same room in banquet or reception layout can differ by half. Confirm the layout you want before you plan around a number.
Getting attendees to Simi Valley
Los Angeles International Airport (LAX) is 50 km (31 mi) away, far enough that arrival day is genuinely a travel day and a first session before noon will lose people.
Simi Valley keeps Los Angeles time (America/Los_Angeles), which matters most for the remote speakers you are dialling in.
Thousand Oaks, Camarillo and Valencia are close enough to draw from for a day rate, and to fall back on if Simi Valley has nothing free on your dates.
- Nearest major airport
- LAX
- Los Angeles International Airport, 50 km (31 mi)
- Local time
- UTC−7
- America/Los_Angeles, in September
- City population, 2024
- 125,778
- 835,000 across the Oxnard-Thousand Oaks-Ventura, CA area
What to check before you commit
No exhibition hall on record
Nothing in the Simi Valley dataset is classified as a convention or exhibition centre, so a trade floor needs either an arena floor, a fairground, or a nearby city. Check the arena listings above before you promise exhibitors a booth plan.
The ceiling is low
The largest stated capacity here is 325. Above that you are combining rooms, running sessions in shifts, or looking at Thousand Oaks.
Arrival is a half-day
50 km (31 mi) from LAX means most attendees lose a morning to travel. Open registration the evening before and put nothing you care about in the first slot.
The city is smaller than the market
125,778 people live in Simi Valley itself, but about 835,000 live in the wider Oxnard-Thousand Oaks-Ventura, CA. Your local audience is far bigger than the city line suggests, and so is the commute your day-rate attendees will make.
Pricing this against a real Simi Valley room
Take 330 people through the door in Simi Valley — sized to Fillmore Towne Theatre, the largest stated capacity in the Simi Valley dataset. The first 50 activated attendees are free on every event, so only the rest are billed, and the total stops moving at 1,000 however many more turn up.
- activated attendees
- 330activated attendees
- billable, after the first 50 are free
- 280billable, after the first 50 are free
- for the whole event, at $5 each
- $1,400for the whole event, at $5 each
You are billed for people, not for the venue, so the room you choose in Simi Valley does not change this figure. Nothing is charged for an attendee who registers and never opens the app.
Matching the room to the format
325 seats is the largest room on record, so Simi Valley suits a training programme, a regional chapter meeting or a single-track conference rather than an exhibition.
- award ceremonies
3 fixed-seat houses give you a stage, lighting and sightlines without building any of it.
- community meetings
With 325 as the ceiling, Simi Valley suits a meeting people walk to rather than fly to.
- faith gatherings
Congregational and community gatherings fit the room sizes on offer here.
Where this data comes from
- GeoNames, CC BY 4.0
- US Census Bureau, Vintage 2024 estimates
- Wikidata, CC0
- Geographic data © GeoNames, licensed under CC BY 4.0.
- Venue data © OpenStreetMap contributors, available under the Open Database License.
- US population figures are US Census Bureau Vintage 2024 estimates.
- Retrieved 3 September 2026. event67 has no commercial relationship with any venue listed.
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.
Questions people actually ask
Price a Simi Valley event at 330 attendees — what is the total?
330 activated attendees means 280 billable after the free 50, so $1,400 for the event. The price 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.
What is the largest venue in Simi Valley?
Of the 9 venues mapped in Simi Valley, the largest stated capacity belongs to Fillmore Towne Theatre at 325. Capacities in open data are the figure the venue itself published, and they are the seated number rather than a standing or exhibition figure, so confirm the layout you actually want before you plan around it.
Can you run a trade show in Simi Valley?
Nothing in the Simi Valley dataset is classified as a convention or exhibition centre. A trade floor here means an arena floor, a fairground or a venue in a nearby city such as Thousand Oaks. For a conference without an exhibition, the 9 venues on this page are the field.
Which airport do attendees fly into for Simi Valley?
Los Angeles International Airport (LAX), about 50 km (31 mi) from the city. It is the highest-traffic airport within reach in this dataset. Local time is America/Los_Angeles; publish every session in that zone and let attendees' phones convert it.
Can I run a small Simi Valley event on event67 for nothing?
One live event with up to 50 activated attendees costs nothing. Beyond that it 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.
Keep reading
Nearby cities
- Holding an event in Thousand Oaks
5 venues mapped
- Holding an event in Camarillo
4 venues mapped
- Holding an event in Santa Clarita
13 venues mapped
- Holding an event in Oxnard
3 venues mapped
- Holding an event in Santa Monica
26 venues mapped
Up a level
What kind of event is it
Running something in Simi Valley?
Set the schedule, invite the room and watch who actually turns up. Free for your first 50 activated attendees, on one live event.