Ranking by city proper population (not metro), per U.S. Census Bureau 2020 decennial census:
| Rank | City | State | Population |
|---|---|---|---|
| 1 | New York City | NY | 8,804,190 |
| 2 | Los Angeles | CA | 3,898,747 |
| 3 | Chicago | IL | 2,746,388 |
| 4 | Houston | TX | 2,304,580 |
| 5 | Phoenix | AZ | 1,608,139 |
| 6 | Philadelphia | PA | 1,603,797 |
| 7 | San Antonio | TX | 1,434,625 |
| 8 | San Diego | CA | 1,386,932 |
| 9 | Dallas | TX | 1,304,379 |
| 10 | San Jose | CA | 1,013,240 |
Source: U.S. Census Bureau, 2020 Census Redistricting Data (PL 94-171).