Orange County Convention Center: Orlando's Giant Economic Engine
Why the second-largest convention center in the U.S. matters to everyone living in Central Florida
The Orange County Convention Center (OCCC) is located at 9800 International Drive in Orlando, FL 32819, on the southern end of the International Drive tourism corridor. Opened in 1983, it is the second-largest convention center in the United States with 7 million total square feet of space, including 2.1 million square feet of exhibit space. In 2024, the OCCC hosted 172 events with a record-breaking attendance of 1,744,329 visitors. The center generates approximately $3.9 billion in annual economic impact, supports more than 28,000 jobs, and contributes $28.9 million in tax revenue to Orange County schools each year.
Here's something most people moving to Orlando don't fully appreciate: one of the biggest drivers of the local economy isn't a theme park. It's a convention center. The Orange County Convention Center — known locally as the OCCC — is a colossus sitting right in the middle of the International Drive corridor, and it quietly shapes the lives of everyone who calls Central Florida home. Whether you're relocating for work, scoping out neighborhoods near I-Drive, or just curious why Orlando's economy is so surprisingly diversified, the OCCC is a big part of the answer.
Just How Big Are We Talking?
Let's put some numbers on this thing, because they're genuinely staggering. The Orange County Convention Center offers 7 million total square feet of space, including 2.1 million square feet of exhibit space alone. To put that in perspective, that's more floor space than many entire downtowns.
It is the second-largest convention center in the United States, trailing only McCormick Place in Chicago. The OCCC consists of two major buildings — the West Building and the North/South Building — connected by a covered pedestrian bridge spanning over International Drive. The facility features 74 meeting rooms, two 92,000-square-foot general assembly areas, a theater, restaurants, food courts, three business centers, and more than 6,200 parking spaces. It even connects directly to four neighboring hotels via a pedestrian bridge network, including the Hyatt Regency Orlando and the Hilton Orlando.
A Brief History: From Civic Center to National Icon
Back in 1978, Orange County voters approved a Tourist Development Tax on hotel stays to fund a new convention facility. The original building opened in February 1983 as the "Orange County Convention and Civic Center" and even housed an 11,300-seat arena that hosted concerts from Madonna, Whitney Houston, and Aerosmith before the Orlando Arena took over that role in 1989. By 1998, Orange County purchased 239 acres across International Drive from Universal Orlando Resort for $69 million to enable a massive expansion. The resulting North/South Building opened in September 2003 — one month ahead of schedule — and the "Civic" had already been quietly dropped from the name back in 1992.
The Economic Impact Is Genuinely Mind-Blowing
Here's where it gets interesting for anyone considering a move to the Orlando area. The OCCC isn't just a big building — it's a $3.9 billion-per-year economic engine. In 2024, the center hosted 172 events with a record-breaking attendance of over 1.74 million visitors, according to Visit Orlando. Those visitors fill hotel rooms, pack restaurants, book ride-shares, and shop across the entire region.
The ripple effects are enormous:
- More than 28,000 jobs supported annually by OCCC activity
- $28.9 million in tax revenue contributed to Orange County schools each year
- Hundreds of millions flowing into the surrounding hospitality ecosystem — hotels, restaurants, and entertainment along I-Drive and beyond
For residents, this means a more stable and diversified local economy than you might expect from a city famous primarily for theme parks. Convention business is year-round and recession-resilient in ways that leisure tourism simply isn't. Explore Restaurant Row in Dr. Phillips and you'll see exactly how that convention traffic radiates outward from I-Drive into surrounding communities.
What Events Actually Happen Here?
The OCCC hosts an astonishing range of events — and as a resident, you'll quickly learn to check the calendar before driving anywhere near International Drive. Some of the biggest recurring events include:
- HIMSS — One of the world's largest healthcare technology conferences
- IAAPA Expo — The global attractions industry's premier trade show (fitting for the theme park capital of the world)
- I/ITSEC — The world's largest modeling, simulation, and training event
- MegaCon — One of North America's largest fan conventions covering comics, sci-fi, and gaming
- Global Pet Expo, ICAST, and the Orlando Boat Show — perennial favorites drawing enthusiasts and industry pros from around the country
Beyond trade shows, the OCCC regularly hosts medical conferences, professional association gatherings, consumer expos, and sporting events. If something big is happening in a professional field, there's a good chance it's made a stop in Orlando. Check out our guide to entertainment and events in the Dr. Phillips area to see what's happening close by.
Living Near the OCCC: What to Expect
The OCCC's address is 9800 International Drive, which puts it squarely in the heart of Orlando's tourist corridor — but the surrounding communities are far more residential than you might imagine. Dr. Phillips sits just to the west and is one of Orange County's most desirable communities, full of upscale neighborhoods, the famous Restaurant Row on Sand Lake Road, and easy access to the Butler Chain of Lakes. Windermere and Metro West are also nearby, offering excellent suburban options within a short commute of the I-Drive corridor.
A few practical things to know if you're house-hunting in this part of Orlando:
- Traffic during major events is real. When a 50,000-person conference is in town, I-Drive slows to a crawl. Locals know the back routes.
- The job market benefits are tangible. Hospitality, events, and service industries along this corridor generate steady employment at every level.
- The OCCC is 15 minutes from Orlando International Airport via I-4 and SR-528 — one of the most airport-convenient locations in the metro. Read more in our Orlando International Airport guide, and check our Interstate 4 guide for commute options.
The Green Side of the OCCC
One thing that surprises a lot of newcomers: the OCCC is a genuine sustainability leader. The North/South Building is the largest LEED Gold Certified convention center in the world. The center was also the first in the U.S. to receive ISO certification for an Environmental Management System and features the largest rooftop solar array in the southeastern United States. For a region that sometimes gets criticized for sprawl and car-dependency, these credentials are genuinely impressive — and they matter increasingly to corporate clients requiring sustainable event venues.
What the Locals Know
The Orange County Convention Center is one of those institutions that Orlando residents quickly learn to factor into their daily lives — checking the event calendar before driving near I-Drive, appreciating the stability it brings to the local job market, and benefiting from the great restaurants and entertainment the convention district has cultivated over four decades.
For anyone relocating to Central Florida, the OCCC is a reminder that Orlando isn't just a place people visit — it's a place where major industries convene, deals get made, and careers get built. That energy radiates into surrounding communities like Dr. Phillips and International Drive, making them genuinely exciting places to call home. And with the Grand Concourse Expansion — adding a 100,000-square-foot ballroom and 44,000 square feet of new meeting space — this economic engine is only getting bigger. 🏛️
For current events, facility details, and upcoming shows, visit the official Orange County Convention Center website.
Considering a move to the Orlando area near the International Drive corridor? Explore our Dr. Phillips community guide or browse our Orlando neighborhood listings to find the perfect home base for your Central Florida life. Questions? Contact us anytime!
