Conference venues in District of Columbia
The District of Columbia picture for an organizer — 128 venues across 1 city, ranked by what the record can prove rather than by marketing copy.
New Stadium at RFK Campus states the largest capacity in the state. The dots show what event67 would bill at that head count, and where the price stops.
What the record holds
District of Columbia is a state of United States of about 690,000 people. Washington is the capital.
Across the state the dataset records 2 exhibition or convention halls, 8 dedicated conference and function spaces, 19 arenas and stadiums, 31 theatres and concert halls and 68 independent event spaces.
The largest stated capacity anywhere in the state is 65,000, which is the practical ceiling for a single-room programme here.
- Capital
- Washington
- has a guide
- Cities covered
- 1
- 1 with their own guide
- Venues mapped
- 128
- 2 convention or exhibition
One time zone across the whole state: New York time (America/New_York). Publish the schedule in it and nothing else needs saying.
Top of the capacity range
Ranked by stated capacity, then by how much the record can prove. Open data rarely publishes a capacity for a convention centre, so a hall may sit below an arena here without being the smaller room.
| Venue | City | Type | Stated capacity |
|---|---|---|---|
| New Stadium at RFK Campus | Washington | stadium | 65,000 |
| Northwest Stadium | Washington | stadium | 64,000 |
| Nationals Park | Washington | stadium | 41,888 |
| Brookland Stadium | Washington | stadium | 30,000 |
| Audi Field | Washington | stadium | 24,000 |
| Capital One Arena | Washington | arena | 20,674 |
| D.C. Armory | Washington | arena | 10,000 |
| William H. Greene Stadium | Washington | stadium | 10,000 |
| William H.G. Fitzgerald Tennis Stadium | Washington | stadium | 7,500 |
| Charles E. Smith Athletic Center | Washington | arena | 5,000 |
| Bender Arena | Washington | arena | 4,500 |
| CareFirst Arena | Washington | arena | 4,200 |
Every city we cover in District of Columbia
1 in the dataset, largest first. Each guide covers that city's venues, its airport, its local time and a worked price for an event of that size.
| City | Population | Venues mapped |
|---|---|---|
| Washington | 702,250 | 128 |
The bill, at District of Columbia scale
A District of Columbia programme at 950 activated attendees — sized to New Stadium at RFK Campus in Washington, the largest stated capacity in the District of Columbia dataset — 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 free 50
- 900billable, after the free 50
- for the whole event, at $5 each
- $4,500for the whole event, at $5 each
Where this data comes from
- Geographic data © GeoNames, licensed under CC BY 4.0.
- Venue data © OpenStreetMap contributors, available under the Open Database License.
- Administrative attributes and the population figure from Wikidata, CC0 (Wikidata (P1082)).
- City populations 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
Which District of Columbia city is best for a conference?
It depends on how many people you need to seat and how they arrive. Washington has the deepest venue list in this state. The table above ranks every covered city by how many venues are mapped in it, which is the closest proxy to choice you will get before you start calling.
How many event venues are there in District of Columbia?
128 venues across 1 cities are mapped in this dataset, of which 2 are convention, exhibition or conference facilities. That is what open data records, not a complete registry — small function rooms inside hotels and community buildings are consistently under-mapped everywhere.
What does event67 cost for a District of Columbia event?
950 activated attendees means 900 billable after the free 50, so $4,500 for the event. 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.
What is the biggest venue in District of Columbia?
New Stadium at RFK Campus, at a stated 65,000. That is the practical ceiling for a single-room programme anywhere in the state; above it you are splitting the audience across buildings or looking outside District of Columbia.
Keep reading
Start with a city
- Hosting an event in Washington
128 venues mapped
Running something in District of Columbia?
Pick the city, then let the app do the schedule, the invites and the arrivals. Free for your first 50 activated attendees.