1 New York City (New York State) 8,175,133 (2010)
2 Los Angeles (California) 3,792,621
3 Chicago (Illinois) 2,695,598
4 Houston (Texas) 2,099,451
5 Philadelphia (Pennsylvania) 1,526,006
6 Phoenix (Arizona) 1,445,632
7 San Antonio (Texas) 1,327,407
8 San Diego (California) 1,307,402
9 Dallas (Texas) 1,197,816
10 San Jose (California) 945,942

United States Census (2008)
1 New York (New York, 8,363,710)
2 Los Angeles (California, 3,833,995)
3 Chicago (Illinois, 2,853,114)
4 Houston (Texas, 2,242,193)
5 Phoenix (Arizona, 1,567,924)
6 Philadelphia (Pennsylvania, 1,540,351)
7 San Antonio (Texas, 1,351,305)
8 Dallas (Texas, 1,279,910)
9 San Diego (California, 1,279,329)
10 San Jose (California, 948,279)
11 Detroit (Michigan, 912,062)
12 San Francisco (California, 808,976)
13 Jacksonville (Florida, 807,815)
14 Indianapolis (Indiana, 798,382)
15 Austin (Texas, 757,688)
16 Columbus (Ohio, 754,885)
17 Fort Worth (Texas, 703,073)
18 Charlotte (North Carolina, 687,456)
19 Memphis (Tennessee, 669,651)
20 Baltimore (Maryland, 636,919)

Belize, capital city Belmopan
Guatemala, capital city Guatemala City
El Salvador, capital city  San Salvador
Honduras, capital city Tegucigalpa
Nicaragua, capital city Managua
Costa Rica, capital city San José
Panama, capital city Panama City