Hilton Chicago/Oak Brook Hills Resort & Conference Center — Event Spaces & Capacities

3500 Midwest Rd, Oak Brook, IL 60523

Hilton Chicago/Oak Brook Hills Resort & Conference Center gives Oak Brook event planners 46 spaces to work with across 81,861 sq ft7,605 m² of function space. The largest room, Grand Ballroom, hosts up to 1,500 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.

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Floor plans

Detailed floor plans for Hilton Chicago/Oak Brook Hills Resort & Conference Center are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Hilton Chicago/Oak Brook Hills Resort & Conference Center
SpaceCeiling
AugustaPlan this room →440 sq ft41 m²8 ft2.4 m243024—161616
Ballroom APlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Ballroom A-BPlan this room →1,288 sq ft120 m²14 ft4.3 m8013256120363642
Ballroom A-CPlan this room →1,932 sq ft179 m²14 ft4.3 m12019296160525258
Ballroom A-DPlan this room →2,576 sq ft239 m²14 ft4.3 m16025213625010010082
Ballroom A-EPlan this room →6,716 sq ft624 m²14 ft4.3 m500750475750210210200
Ballroom BPlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Ballroom CPlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Ballroom DPlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Ballroom EPlan this room →4,140 sq ft385 m²18 ft5.5 m32040022550010010086
Ballroom FPlan this room →4,140 sq ft385 m²18 ft5.5 m32040022550010010086
Ballroom F-JPlan this room →6,716 sq ft624 m²14 ft4.3 m500750475750210210200
Ballroom GPlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Ballroom G-HPlan this room →1,288 sq ft120 m²14 ft4.3 m8013256120363642
Ballroom G-IPlan this room →1,932 sq ft179 m²14 ft4.3 m12019296160525258
Ballroom G-JPlan this room →2,576 sq ft239 m²14 ft4.3 m16025213625010010082
Ballroom HPlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Ballroom IPlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Ballroom JPlan this room →644 sq ft60 m²14 ft4.3 m40603250202022
Butler Executive BoardroomPlan this room →288 sq ft27 m²10 ft3 m————1010—
CardinalPlan this room →1,092 sq ft101 m²11 ft3.4 m601004080303034
Clarendon HillsPlan this room →520 sq ft48 m²8 ft2.4 m304025—202020
Conference Dining RoomPlan this room →1,656 sq ft154 m²14 ft4.3 m120——————
DoralPlan this room →520 sq ft48 m²8 ft2.4 m404026—202020
DuPage AmphitheaterPlan this room →3,420 sq ft318 m²14 ft4.3 m—145—————
Garden PatioPlan this room →1 sq ft0 m²1 ft0.3 m100——300———
Golf Pavillion (Seasonal)Plan this room →3,200 sq ft297 m²15 ft4.6 m200——250———
Grand BallroomPlan this room →13,432 sq ft1,248 m²18 ft5.5 m1,0001,5009601,500———
HeronPlan this room →840 sq ft78 m²11 ft3.4 m40703250202022
HinsdalePlan this room →630 sq ft59 m²8 ft2.4 m506030—262624
LaGrangePlan this room →520 sq ft48 m²8 ft2.4 m305025—202020
MallardPlan this room →1,656 sq ft154 m²14 ft4.3 m120200100150363646
MedinahPlan this room →1 sq ft0 m²1 ft0.3 m——2085———
MonarchPlan this room →2,325 sq ft216 m²9 ft2.7 m180200100150707065
Oak BrookPlan this room →630 sq ft59 m²8 ft2.4 m487032—242426
Pebble BeachPlan this room →520 sq ft48 m²8 ft2.4 m404026—202020
PinehurstPlan this room →820 sq ft76 m²8 ft2.4 m404020—242420
Salt CreekPlan this room →1,708 sq ft159 m²9 ft2.7 m110200100150464652
SawgrassPlan this room →1 sq ft0 m²1 ft0.3 m8——————
St. AndrewsPlan this room →1 sq ft0 m²1 ft0.3 m8———66—
Sugar MaplePlan this room →975 sq ft91 m²11 ft3.4 m601004080303034
The Marquis (w/ Private Patio)Plan this room →5,917 sq ft550 m²20 ft6.1 m300——500———
Torrey PinesPlan this room →672 sq ft62 m²8 ft2.4 m404020—242420
Western SpringsPlan this room →550 sq ft51 m²8 ft2.4 m305025—202022
WestmontPlan this room →520 sq ft48 m²8 ft2.4 m304020—161616
White Oak BoardroomPlan this room →550 sq ft51 m²11 ft3.4 m————1212—

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