# San Mateo County Event Center Floor Plans, Exhibit Hall Specs & Loading Docks

- **Canonical URL:** https://conventions.com/venues/san-mateo-county-event-center-san-mateo/floor-plan
- **Parent Venue Hub:** https://conventions.com/venues/san-mateo-county-event-center-san-mateo
- **VenueScore™:** 8.4/10 (San Mateo Union Jurisdiction Convention Campus)
- **Address:** Downtown Convention Corridor, San Mateo, CA
- **Labor Jurisdiction:** Union Jurisdiction

Inspect hall-by-hall square footage, theater/banquet setup capacities, ceiling rigging clearances (28' 0" – 32' 0"), slab floor loads, Edlen/utility floor-box grids, 14 freight dock bays + drive-in roll-up portal, and Union Jurisdiction exhibitor self-install rules at San Mateo County Event Center.

## Hall-by-Hall Capacities & Structural Specs
| Hall / Ballroom | Net Sq Ft | Clear Height | Column Grid | Floor Load | Max 10x10s | Theater / Banquet |
| --- | --- | --- | --- | --- | --- | --- |
| San Mateo County Event Center Main Exhibit Hall A–C (Contiguous Span) | 105,000 sq. ft. | 28' 0" – 32' 0" | 90' × 90' clear-span steel truss | 350 lbs / sq. ft. heavy industrial slab | 568 | 11,053 Theater / 7,778 Banquet |
| San Mateo County Event Center Grand Ballroom & General Session Plenary | 35,100 sq. ft. | 24' 0" | 100% Pillarless | 150 lbs / sq. ft. | 176 | 3,695 Theater / 2,600 Banquet |
| San Mateo County Event Center Executive Breakout Wing (8 Rooms) | 29,250 sq. ft. | 14' 0" – 16' 0" | Pillarless airwall pods | 100 lbs / sq. ft. | Tabletop Sponsors | 30–350 per room |