| | Alhambra village | 1700737 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=Alhambravillage+IL |
| | Alton city | 1701114 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=Altoncity+IL |
| | Bethalto village | 1705599 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=Bethaltovillage+IL |
| | Collinsville city (part) | 1715599 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=Collinsvillecity+IL |
| | East Alton village | 1721553 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=EastAltonvillage+IL |
| | Edwardsville city | 1722697 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=Edwardsvillecity+IL |
| | Fairmont City village
(part) | 1724933 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=FairmontCityvillage+IL |
| | Glen Carbon village | 1729639 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=GlenCarbonvillage+IL |
| | Godfrey village | 1730094 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=Godfreyvillage+IL |
| | Granite City city | 1730926 | Madison County 17119 | IL | St. Louis, MO-IL 41180 | St. Louis-St.
Charles-Farmington, MO-IL 476 | | https://maps.google.com/?q=GraniteCitycity+IL |