List of United States cities by population density Incorporated places with a density of over 10,000 people per square mile Incorporated places with a density of over 10,000 people per square mile

| Rank_ | Incorporated_place | Metropolitan_area | State_ | Population_2010_census | Land_area_mi_2_ | Population_density_people_per_mi_2_ |
|---|---|---|---|---|---|---|
| 1 | Guttenberg | New York City | New Jersey | 11176 | 0.19 | 58821 |
| 2 | Union City | New York City | New Jersey | 66455 | 1.27 | 52326.7 |
| 3 | West New York | New York City | New Jersey | 49708 | 1.02 | 48733.3 |
| 4 | Hoboken | New York City | New Jersey | 50005 | 1.28 | 39066.4 |
| 5 | Kaser | New York City | New York | 4724 | 0.17 | 27788.2 |
| 6 | New York City | New York City | New York | 8175133 | 303.31 | 26953 |
| 7 | Cliffside Park | New York City | New Jersey | 23594 | 0.96 | 24577.1 |
| 8 | East Newark | New York City | New Jersey | 2406 | 0.10 | 24060 |
| 9 | Maywood | Los Angeles | California | 27395 | 1.18 | 23216.1 |