Skip Main Navigation

Des Moines Marriott Downtown

700 Grand Avenue  Des Moines  Iowa  50309  USA 
Sales Phone:
1-515-245-5500
Sales Fax:
1-515-245-5504

Or Contact Your Nearest Global Sales Office

Floor Plans & Capacity Chart

Floor Plans

Des Moines Marriott Downtown

700 Grand Avenue

Des Moines, Iowa 50309 USA

  • Phone: 1-515-245-5500
  • Sales: 1-515-245-5500
  • Fax: 1-515-245-5567
  • Sales fax: 1-515-245-5504
  • Toll Free Room Reservations: 1-800-514-4681

To enlarge floor plan, click on image.

Expand All | Collapse All

Capacity Chart

Hide Capacity Chart

Convert Meters | Re-set

Click on headings below to re-sort rooms.

Meeting Room Dimensions Area Capacity by Floor Set-Up Room Set-Up Examples  
LxWxH Sq. Feet Theater Schoolroom Conference UShape Reception Banquet
Iowa Ballroom 78x120x14 9,360 1200 675 1200 800
Salon ABC, FGH, D or E (each) 30x78x14 2,340 260 120 380 200
Salon A, B, C, F, G, & H (each) 30x26x14 780 80 42 25 25 80 40
Hall of Cities Ballroom 43x104x12 4,472 500 325 650 360
Cedar Rapids, Council Bluffs, Davenport or Dubuque (each) 26x43x10 1,118 100 60 35 35 150 80
Sioux City or Waterloo (each) 26x29x10 754 80 35 25 25 80 50
Des Moines Exhibit Hall 75x130x14 9,800 1200 675 1200 800
Des Moines Exhibit Hall & **Hall of Cities Ballroom (combined) 1600 850 2200 1230
Salon A 30x26x14 780 80 42 25 35 80 40
Salon B 30x26x14 780 80 42 25 36 80 40
Salon C 30x26x14 780 80 42 25 36 80 40
Salons D & E 78x26x14 2,028 300 150 380 200
Salon G 30x26x14 780 80 42 25 36 80 40
Salon F 30x26x14 780 80 42 25 36 80 40
Salon H 30x26x14 780 80 42 25 36 80 40