Category:1920 in Kansas City, Missouri
- 100 most populous cities of the United States
- 1–25
- Boston
- Chicago
- Columbus
- Houston
- Indianapolis
- Los Angeles
- New York City
- Philadelphia
- Portland
- San Diego
- San Francisco
- Seattle
- Washington, D.C.
- 26–50
- Arlington
- Atlanta
- Baltimore
- Detroit
- Kansas City
- Louisville
- Minneapolis
- Raleigh
- 51–75
- Greensboro
- Jersey City
- New Orleans
- Pittsburgh
- Saint Paul
- St. Louis
- Tampa
- 76–100
- Fort Wayne
- Norfolk
- Reno
- Toledo
Subcategories
This category has only the following subcategory.