Populations of the 10 Largest U.S. Cities in 1930 (Rounded to Nearest Thousand)
- New York, NY – 6,930,000
- Chicago, IL – 3,376,000
- Philadelphia, PA – 1,950,000
- Detroit, MI – 1,568,000
- Los Angeles, CA – 1,238,000
- Cleveland, OH – 900,000
- St. Louis, MO – 822,000
- Baltimore, MD – 804,000
- Boston, MA – 781,000
- Pittsburgh, PA – 669,000