Hilton Alexandria Mark Center — Event Spaces, Floor Plans & Capacities

5000 Seminary Rd, Alexandria, VA 22311

30 rooms · largest space: Plaza Ballroom, 10,200 sq ft948 m²

Hilton Alexandria Mark Center gives Alexandria event planners 30 rooms to work with. The largest space is Plaza Ballroom, 10,200 sq ft948 m². It holds up to 1,500 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.

Plan an event in Plaza Ballroom: open a free to-scale layout seating 630 at round tables in its 120 × 85 ft footprint at floors.live/start — no account needed.

Across its 30 rooms, Hilton Alexandria Mark Center handles theater-style sessions for up to 1,125, seated banquets for 960 and standing receptions for 1,500. 8 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.

Plan your event in this space — free

Unverified listing — compiled from Hilton Alexandria Mark Center’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/virginia/alexandria/hilton-alexandria-mark-center/?claim=1.

Floor plans

Detailed floor plans for Hilton Alexandria Mark Center are published on the venue’s official site.

View official floor plans at Hilton ↗Plan your event in this space — free

Work at Hilton Alexandria Mark Center? to publish your official floor plans and 360° tours here — free.

Room capacities & dimensions

30 rooms, 36 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for Hilton Alexandria Mark Center
SpaceCeiling
ArborsPlan this room →2,352 sq ft219 m²10 ft3 m120———————
AspenPlan this room →1,248 sq ft116 m²12 ft3.7 m——48—20202628
BeechPlan this room →1,456 sq ft135 m²12 ft3.7 m1001207515040405056
Beech A or BPlan this room →728 sq ft68 m²12 ft3.7 m50403060303020—
BirchPlan this room →1,008 sq ft94 m²10 ft3 m——24—18182024
Cherry BoardroomPlan this room →560 sq ft52 m²10 ft3 m————2020——
ChestnutPlan this room →760 sq ft71 m²10 ft3 m5075407530303036
DogwoodPlan this room →550 sq ft51 m²11 ft3.4 m5050306025252430
ElmPlan this room →368 sq ft34 m²10 ft3 m——12—10101012
Golden AshPlan this room →600 sq ft56 m²10 ft3 m————2020——
HickoryPlan this room →760 sq ft71 m²10 ft3 m5075407530303036
JuniperPlan this room →1,680 sq ft156 m²12 ft3.7 m——60—21213034
LaurelPlan this room →560 sq ft52 m²10 ft3 m16—20—16162020
Magnolia CPlan this room →1,720 sq ft160 m²10 ft3 m14020012015040404552
1 configuration with Magnolia C
Combined and divided set-ups that include Magnolia C
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-ShapeHollow Sq.
Magnolia A/BPlan this room →989 sq ft92 m²11 ft3.4 m801205510040404045
Magnolia RoomPlan this room →2,500 sq ft232 m²10 ft3 m2001701202006060——
Magnolia Suite APlan this room →506 sq ft47 m²11 ft3.4 m4060337518181824
Magnolia Suite BPlan this room →506 sq ft47 m²11 ft3.4 m4060337518181824
Maple RoomPlan this room →594 sq ft55 m²11 ft3.4 m4060336024243035
Plaza A,B or CPlan this room →3,400 sq ft316 m²18 ft5.5 m32030021050054546672
2 configurations with Plaza A,B or C
Combined and divided set-ups that include Plaza A,B or C
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-ShapeHollow Sq.
Plaza 1 and 2 or 2 and 3Plan this room →2,200 sq ft204 m²18 ft5.5 m18020013020030305060
Plaza A & B or B & CPlan this room →6,800 sq ft632 m²18 ft5.5 m64060045050050507590
Plaza BallroomPlan this room →10,200 sq ft948 m²18 ft5.5 m9601,1258001,500————
1 configuration with Plaza Ballroom
Combined and divided set-ups that include Plaza Ballroom
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-ShapeHollow Sq.
Plaza B1 and B2Plan this room →1,700 sq ft158 m²18 ft5.5 m10080401505454——
Plaza I,II or IIIPlan this room →1,080 sq ft100 m²18 ft5.5 m901006015030304050
Plaza West/Plaza EastPlan this room →5,100 sq ft474 m²18 ft5.5 m42050035060060608193
PoplarPlan this room →760 sq ft71 m²10 ft3 m5075407530303036
Terrace EastPlan this room →2,378 sq ft221 m²11 ft3.4 m18015012025040404046
1 configuration with Terrace East
Combined and divided set-ups that include Terrace East
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-ShapeHollow Sq.
TerracePlan this room →4,176 sq ft388 m²11 ft3.4 m32030020045052526066
Terrace WestPlan this room →1,798 sq ft167 m²11 ft3.4 m1201005415030302030
VIP LoungePlan this room →242 sq ft22 m²10 ft3 m———252020——
Walnut APlan this room →760 sq ft71 m²10 ft3 m5060307526262430
1 configuration with Walnut A
Combined and divided set-ups that include Walnut A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceBoardroomU-ShapeHollow Sq.
WalnutPlan this room →1,520 sq ft141 m²10 ft3 m1001207515040404550
Walnut BPlan this room →760 sq ft71 m²10 ft3 m5060307526262430
WillowPlan this room →352 sq ft33 m²8 ft2.4 m12———1212——
Additional spaces (dimensions only) (1)
Additional spaces with published dimensions only at Hilton Alexandria Mark Center
SpaceSq ft / m²Ceiling
Lower Lobby FoyerPlan this room →4,845 sq ft450 m²12 ft3.7 m

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Sizing another room? Try the event room capacity calculator or the floor plan scale converter.

Frequently asked questions

What is the floor plan of Hilton Alexandria Mark Center?

Hilton Alexandria Mark Center has 30 rooms. The largest space is Plaza Ballroom, 10,200 sq ft (120 × 85 ft). Every room's dimensions and seating capacity by setup are listed on this page. For the venue's own drawings, see its official website, linked from this page.

How many event rooms does Hilton Alexandria Mark Center have?

Hilton Alexandria Mark Center has 30 rooms. 36 configurations are listed on this page.

What is the largest space at Hilton Alexandria Mark Center?

Plaza Ballroom, 10,200 sq ft: 120 × 85 ft, 960 banquet / 1,125 theater.

How many people can Hilton Alexandria Mark Center seat for a banquet?

Up to 960 in Plaza Ballroom. The next largest room, Plaza A & B or B & C, seats 640.

What is the ceiling height at Hilton Alexandria Mark Center?

The highest ceiling is 18 ft, in Plaza A,B or C.

More event venues near Alexandria

All 6 event venues in Alexandria, VA →

Nearest venues to Hilton Alexandria Mark Center

Other event venues in Alexandria, VA

Event venues elsewhere in Virginia

Venues with similar capacity (~1,500 guests)