U.S.A.-----美國-----美國外館---美國景點-----U.S.A. 50 states name---美國50 州名--- 北美洲國家 North America(2站),美利堅合眾國United States of America
 U.S.A. 50 states name. (中文.)
美國國家公園 (中文.)
美國國家公園系列 (中文.)
| Leading population centers |
|
| Rank | Core city (cities) | Metro area population | Metropolitan Statistical Area | Region[140] |
 New York City
 Los Angeles
 Chicago |
| 1 |
New York City |
19,015,900 |
New York–New Jersey–Connecticut–Pennsylvania, NY–NJ–CT–PA MSA |
Northeast |
| 2 |
Los Angeles |
12,944,801 |
Los Angeles–Long Beach–Santa Ana, CA MSA |
West |
| 3 |
Chicago |
9,504,753 |
Chicago–Joliet–Naperville, IL–IN–WI MSA |
Midwest |
| 4 |
Dallas–Fort Worth |
6,526,548 |
Dallas–Fort Worth–Arlington, TX MSA |
South |
| 5 |
Houston |
6,086,538 |
Houston–The Woodlands-Sugar Land MSA |
South |
| 6 |
Philadelphia |
5,992,414 |
Philadelphia–Camden–Wilmington, PA–NJ–DE–MD MSA |
Northeast |
| 7 |
Washington, D.C. |
5,703,948 |
Washington, DC–VA–MD–WV MSA |
South |
| 8 |
Miami |
5,670,125 |
Miami–Fort Lauderdale–Pompano Beach, FL MSA |
South |
| 9 |
Atlanta |
5,359,205 |
Atlanta–Sandy Springs–Marietta, GA MSA |
South |
| 10 |
Boston |
4,591,112 |
Boston–Cambridge–Quincy, MA–NH MSA |
Northeast |
| 11 |
San Francisco |
4,391,037 |
San Francisco–Oakland–Fremont, CA MSA |
West |
| 12 |
Riverside-San Bernardino |
4,304,997 |
Riverside–San Bernandino–Ontario, CA MSA |
West |
| 13 |
Detroit |
4,285,832 |
Detroit–Warren–Livonia, MI MSA |
Midwest |
| 14 |
Phoenix |
4,263,236 |
Phoenix–Mesa–Glendale, AZ MSA |
West |
| 15 |
Seattle |
3,500,026 |
Seattle–Tacoma–Bellevue, WA MSA |
West |
| 16 |
Minneapolis–St. Paul |
3,318,486 |
Minneapolis–St. Paul–Bloomington, MN–WI MSA |
Midwest |
| 17 |
San Diego |
3,140,069 |
San Diego–Carlsbad–San Marcos, CA MSA |
West |
| 18 |
Tampa–St. Petersburg |
2,824,724 |
Tampa–St. Petersburg–Clearwater, FL MSA |
South |
| 19 |
St. Louis |
2,817,355 |
St. Louis–St. Charles–Farmington, MO–IL MSA |
Midwest |
| 20 |
Baltimore |
2,729,110 |
Baltimore–Towson, MD MSA |
South |
| based upon 2011 population estimates from the U.S. Census Bureau[141] |
|