When planning your next urban vacation rental, you may want to know which cities have the highest population density. Here is a list of the top 25 cities with the highest population densities.
1. Seoul - 10,231,217 
2. São Paulo - 10,009,231
3. Mumbai - 9,925,891 
4. Jakarta - 9,373,900
5. Karachi - 9,339,023
6. Moscow -8,297,056
7. Istanbul - 8,260,438
8. Mexico City - 8,235,744
9. Shanghai - 8,214,384
10. Tokyo - 8,130,408
11. New York City - 8,008,278
12. Bangkok […]

Tenants pay the lowest rents in the USA per the following cities:
Columbus, OH - Median rent is $626 a month.
Indianapolis, IN - Median rent is $634 a month.
Kansas City, MO. - $655
San Antonio, TX - $662
Cincinnati, OH - $668
Saint Louis, MO - $679
Cleavland, OH - $702
Houston, TX - $707
Dallas, TX - $716
Salt Lake City, UT - $726
Source: […]

The verdict is in in.  Tenants pay the highest rents in the USA by a significant margin in the following cities:
New York City, NY - Median rent is $2,922 a month.
San Francisco Bay Area, CA - Median rent is $1,904 a month.
Boston, MA - $1,658
San Jose, CA - $1,612
Los Angeles, CA - $1,452
San Diego, CA - $1,304
Washington DC - $1,302
Miami, FL […]