Illinois
| Category: | State |
| Key: | IL |
| Timezone: | Central (UTC -6/-5) |
| Nickname: | The Prairie State |
| Homepage: | www.illinois.gov |
| Cities: | 1298 |
Cities in Illinoissorted by first letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
|
| Alden | Antioch |
| Arlington Heights | Addison |
| Algonquin | Aurora |
| Aurora | AMF O'Hare |
| Alsip | Aroma Park |
| Ashkum | Apple River |
| Ashton | Albany |
| Aledo | Andalusia |
| Andover | Annawan |
| Atkinson | Amboy |
| Ancona | Arlington |
| Abingdon | Adair |
| Alexis | Alpha |
| Altona | Avon |
| Astoria | Anchor |
| Armington | Arrowsmith |
| Atlanta | Allerton |
| Alvin | Armstrong |
| Arcola | Arthur |
| Ashmore | Atwood |
| Alhambra | Alton |
| Addieville | Albers |
| Aviston | Adrian |
| Augusta | Allendale |
| Altamont | Annapolis |
| Argenta | Assumption |
| Alexander | Alsey |
| Arenzville | Ashland |
| Athens | Auburn |
| Akin | Albion |
| Alma | Ashley |
| Alto Pass | Anna |
| Ava | |