US Event Space Index

The largest event spaces in Indianapolis, Indiana

351 event spaces across 14 Indianapolis, Indiana venues, ranked by square footage. The largest is JW Grand Ballroom at 40,500 sq ft.

351
event spaces
in 14 venues
# cite this
425
median venue capacity
largest room, seated
# cite this
40,500 sq ft
largest single space
Marriott IndyPlace
# cite this

Ranked by square footage

JW Grand Ballroom: 40,500 sq ftJW Grand Ballroom40,500JW Grand Ballroom: 40,500 sq ftJW Grand Ballroom40,500Third Floor Prefunction: 24,000 sq ftThird Floor Prefuncti…24,000Third Floor Prefunction: 24,000 sq ftThird Floor Prefuncti…24,0005 - 6 (combined): 22,800 sq ft5 - 6 (combined)22,800JW Grand Ballroom 5-6: 22,800 sq ftJW Grand Ballroom 5-622,800Marriott Ballroom: 21,008 sq ftMarriott Ballroom21,008Marriott Ballroom: 21,008 sq ftMarriott Ballroom21,008Second Floor Prefunction: 20,700 sq ftSecond Floor Prefunct…20,700Second Floor Prefunction: 20,700 sq ftSecond Floor Prefunct…20,700White River Ballroom: 20,600 sq ftWhite River Ballroom20,600White River Ballroom: 20,600 sq ftWhite River Ballroom20,600Griffin Hall: 18,500 sq ftGriffin Hall18,500Grand Ballroom: 16,479 sq ftGrand Ballroom16,479First Floor Prefunction: 14,250 sq ftFirst Floor Prefuncti…14,250
#SpaceVenueSq ftBanquetReception
1JW Grand BallroomMarriott IndyPlace40,5002,7504,200
2JW Grand BallroomJW Marriott Indianapolis40,5002,7504,200
3Third Floor PrefunctionMarriott IndyPlace24,000——
4Third Floor PrefunctionJW Marriott Indianapolis24,000——
55 - 6 (combined)Marriott IndyPlace22,8001,4502,250
6JW Grand Ballroom 5-6JW Marriott Indianapolis22,8001,4502,250
7Marriott BallroomMarriott IndyPlace21,0081,5002,500
8Marriott BallroomIndianapolis Marriott Downtown21,0081,5002,500
9Second Floor PrefunctionMarriott IndyPlace20,700——
10Second Floor PrefunctionJW Marriott Indianapolis20,700——
11White River BallroomMarriott IndyPlace20,6001,4502,200
12White River BallroomJW Marriott Indianapolis20,6001,4502,200
13Griffin HallJW Marriott Indianapolis18,5001,0001,750
14Grand BallroomMarriott IndyPlace16,4791,3502,000
15First Floor PrefunctionMarriott IndyPlace14,250——

Indianapolis, Indiana’s median event room compares against a national median of 1,125 sq ft.

Methodology

Counts and square footage are computed directly from the published venue directory. Capacity and area statistics use only venues that carry per-space data (the hotel segment); facts-only venues (wedding venues, banquet halls) are included in coverage counts but excluded from capacity/area averages. Capacity is the maximum across the seating styles each space reports; a venue’s capacity is its largest space. Sqft-per-guest is the median of area ÷ seats over spaces reporting both. This page ranks the Indianapolis, Indiana subset of 17,989 indexed spaces. See the full methodology.

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