There are 33 cities in Champaign County, Illinois.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | 2024 Population |
|---|---|
| Champaign | 90,124 |
| Urbana | 38,723 |
| Rantoul | 11,923 |
| Mahomet | 10,622 |
| Savoy | 8,966 |
| Paxton | 4,251 |
| St. Joseph | 3,666 |
| Tolono | 3,470 |
| Gibson City | 3,331 |
| Lake Woods | 2,456 |
| Villa Grove | 2,453 |
| Fisher | 1,999 |
| Philo | 1,342 |
| Sidney | 1,162 |
| Homer | 1,027 |
| Thomasboro | 991 |
| Gifford | 879 |
| Ogden | 711 |
| Pesotum | 543 |
| Rankin | 467 |
| Sadorus | 388 |
| Bondville | 375 |
| Broadlands | 300 |
| Ludlow | 296 |
| Royal | 281 |
| Seymour | 271 |
| Allerton | 251 |
| Ivesdale | 250 |
| White Heath | 189 |
| Dewey | 164 |
| Penfield | 161 |
| Longview | 112 |
| Foosland | 72 |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Champaign is the largest city in Champaign County.
Foosland is the smallest city in Champaign County.
There are 33 cities in Champaign County, Illinois.