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 |
|
| Northbrook | North Chicago |
| New Lenox | Naperville |
| Newark | North Aurora |
| Naperville | Niles |
| Nachusa | Nelson |
| Nora | New Boston |
| Neponset | New Bedford |
| New Windsor | North Henderson |
| Norris | Normal |
| Newman | National Stock Yards |
| New Douglas | Nokomis |
| Nashville | New Athens |
| New Baden | New Memphis |
| Nauvoo | Nebo |
| New Canton | New Salem |
| Niota | Neoga |
| Newton | Niantic |
| New Berlin | New Holland |
| Nilwood | Nason |
| New Haven | Noble |
| Norris City | New Burnside |