Cities in Champaign County, Illinois by Population (2024)

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.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Champaign1Illinois89,46288,3680.31%3,88523.03
Urbana2Illinois38,20238,228-0.02%3,22611.84
Rantoul3Illinois11,83312,325-1.03%1,3948.49
Mahomet4Illinois10,5249,5202.44%1,0829.72
Savoy5Illinois8,8998,8650.09%2,7083.29
Paxton6Illinois4,3144,448-0.78%1,4213.04
St. Joseph7Illinois3,6373,795-1.09%1,7462.08
Tolono8Illinois3,4473,586-1%1,6722.06
Gibson City9Illinois3,3713,470-0.74%1,4522.32
Lake Woods10Illinois2,4562,5152.21%1,4601.68
Villa Grove11Illinois2,4262,482-0.57%1,6151.50
Fisher12Illinois1,9822,056-0.95%1,4901.33
Philo13Illinois1,3301,389-1.11%1,6040.83
Sidney14Illinois1,1511,202-1.12%1,8450.62
Homer15Illinois1,0231,071-1.16%1,0440.98
Thomasboro16Illinois9871,030-1.1%9871
Gifford17Illinois875907-0.91%1,9710.44
Ogden18Illinois708732-0.84%1,2040.59
Pesotum19Illinois535550-0.74%9400.57
Rankin20Illinois471494-1.26%8130.58
Sadorus21Illinois388399-0.77%3781.03
Bondville22Illinois372386-1.06%1,4820.25
Broadlands23Illinois299314-1.32%9290.32
Ludlow24Illinois294306-1.01%7410.40
Royal25Illinois277291-1.42%1,5140.18
Seymour26Illinois271145-2.17%2,9140.09
Allerton27Illinois251265-1.57%3700.68
Ivesdale28Illinois251263-1.18%3510.72
White Heath29Illinois1891535%5540.34
Dewey30Illinois1649013.1%1,6910.10
Penfield31Illinois161235-10.06%6260.26
Longview32Illinois109115-1.8%4410.25
Foosland33Illinois7275-1.37%1,0430.07
showing: 33 rows

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.

What is the largest city in Champaign County, Illinois?

Champaign is the largest city in Champaign County.

What is the smallest city in Champaign County, Illinois?

Foosland is the smallest city in Champaign County.

How many cities are in Champaign County?

There are 33 cities in Champaign County, Illinois.

Frequently Asked Questions