Here is the ranking of US stations by ridership.
Data was collected in 2016 or 2017.
If a station doesn't have data of off-passengers, the number of on-passengers is doubled.
| Rank/順位 | English | City | ppl/乗降客数 | footnote/脚注 |
| 1st | Penn | New York | 206,921 | Sum of MTA, Amtrak, and Subway |
| 2nd | Times Sq-42 St | New York | 204,908 | |
| 3rd | Grand Central-42 | New York | 157,899 | |
| 4th | Union | Chicago | 127,233 | Sum of RTA and L |
| 5th | 34 St-Herald Sq | Chicago | 125,355 | |
| 6th | 14 St-Union Sq | New York | 109,472 | |
| 7th | Ogilvie Transportation Ctr | Chicago | 101,214 | Sum of RTA and L |
| 8th | 59 St-Columbus | New York | 74,572 | |
| 9th | Lexington Av-53St | New York | 70,606 | |
| 10th | Fulton St | New York | 69,444 | |
| 11th | Lexington Av | New York | 69,332 | |
| 12th | 86St | New York | 65,634 | |
| 13th | 47-50Sts-Rockefeller Center | New York | 62,693 | |
| 14th | Flushing-Main St | New York | 60,252 | |
| 15th | Chambers St/WTC/Park Place | New York | 55,683 | |
| 16th | South Station | Boston | 54,388 | Sum of MBTA and Amtrak |
| 17th | 42 St-Bryant Pk/5Av | New York | 54,289 | |
| 18th | 74-Bway/Jackson Hts-Roosevelt Av | New York | 51,285 | |
| 19th | 14St/6 Av | New York | 49,990 | |
| 20th | 7th/Metro Center | Los Angeles | 48,829 | |
| 21st | Embarcadero | San Francisco | 47,643 | Not including MUNI |
| 22nd | Montegomery | San Francisco | 47,569 | Not including MUNI |
| 23rd | Downtown Crossing | Boston | 46,956 | |
| 24th | Harvard | Boston | 46,398 | |
| 25th | Canal St | New York | 44,362 | |
| 26th | 14 St/8 Av | New York | 43,953 | |
| 27th | Union | Washington DC | 42,833 | Sum of DC Metro and AMtrak |
| 28th | Jamaica Center-Parsons-Archer | New York | 42,261 | |
| 29th | Lake/State | Chicago | 42,058 | |
| 30th | Clark/Lake | Chicago | 41,786 | |
