State Cancer Profiles

Interpretation of Demographics Data

Demographic Data Report for Illinois by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent

Illinois

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 29.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,740,785.
• Rank within US : This county is ranked 18 of 52

United States

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 29.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 98,945,767.
• Rank within US : N/A

Pope County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 16.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 604.
• Rank within US : This county is ranked 3114 of 3143

Calhoun County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 18.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 805.
• Rank within US : This county is ranked 3039 of 3143

Hardin County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 22.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 819.
• Rank within US : This county is ranked 2567 of 3143

Alexander County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 18.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 912.
• Rank within US : This county is ranked 3034 of 3143

Scott County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,061.
• Rank within US : This county is ranked 2787 of 3143

Gallatin County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 22.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,084.
• Rank within US : This county is ranked 2613 of 3143

Stark County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 23.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,255.
• Rank within US : This county is ranked 2311 of 3143

Pulaski County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,264.
• Rank within US : This county is ranked 1789 of 3143

Putnam County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 22.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,285.
• Rank within US : This county is ranked 2508 of 3143

Henderson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,286.
• Rank within US : This county is ranked 2889 of 3143

Edwards County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,290.
• Rank within US : This county is ranked 2825 of 3143

Schuyler County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,393.
• Rank within US : This county is ranked 2913 of 3143

Hamilton County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.1 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,831.
• Rank within US : This county is ranked 2459 of 3143

Brown County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 31.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,987.
• Rank within US : This county is ranked 337 of 3143

Jasper County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 22.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 2,020.
• Rank within US : This county is ranked 2710 of 3143

Cumberland County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 2,467.
• Rank within US : This county is ranked 2221 of 3143

Marshall County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 22.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 2,659.
• Rank within US : This county is ranked 2538 of 3143

Greene County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 2,749.
• Rank within US : This county is ranked 2338 of 3143

Wabash County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 2,785.
• Rank within US : This county is ranked 1871 of 3143

Menard County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 24.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 2,941.
• Rank within US : This county is ranked 2109 of 3143

Mason County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,049.
• Rank within US : This county is ranked 2221 of 3143

Massac County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 22.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,115.
• Rank within US : This county is ranked 2613 of 3143

White County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,167.
• Rank within US : This county is ranked 2400 of 3143

Clay County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,347.
• Rank within US : This county is ranked 1623 of 3143

Ford County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 25.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,358.
• Rank within US : This county is ranked 1871 of 3143

Washington County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,408.
• Rank within US : This county is ranked 1871 of 3143

Pike County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,471.
• Rank within US : This county is ranked 2197 of 3143

Cass County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 27.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,544.
• Rank within US : This county is ranked 935 of 3143

Moultrie County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,558.
• Rank within US : This county is ranked 1977 of 3143

De Witt County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,586.
• Rank within US : This county is ranked 2400 of 3143

Edgar County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 21.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,588.
• Rank within US : This county is ranked 2756 of 3143

Mercer County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 23.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,599.
• Rank within US : This county is ranked 2438 of 3143

Richland County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,692.
• Rank within US : This county is ranked 2289 of 3143

Wayne County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,702.
• Rank within US : This county is ranked 2438 of 3143

Clark County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,784.
• Rank within US : This county is ranked 1934 of 3143

Johnson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 28.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,854.
• Rank within US : This county is ranked 703 of 3143

Hancock County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 22.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,862.
• Rank within US : This county is ranked 2652 of 3143

Carroll County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 3,894.
• Rank within US : This county is ranked 1871 of 3143

Union County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 4,001.
• Rank within US : This county is ranked 2338 of 3143

Piatt County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 25.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 4,201.
• Rank within US : This county is ranked 1789 of 3143

Lawrence County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 29.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 4,463.
• Rank within US : This county is ranked 525 of 3143

Jo Daviess County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 20.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 4,535.
• Rank within US : This county is ranked 2889 of 3143

Warren County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 28.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 4,732.
• Rank within US : This county is ranked 703 of 3143

Crawford County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 4,818.
• Rank within US : This county is ranked 1485 of 3143

Shelby County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 4,855.
• Rank within US : This county is ranked 2371 of 3143

Douglas County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 27.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 5,456.
• Rank within US : This county is ranked 961 of 3143

Bond County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 32.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 5,479.
• Rank within US : This county is ranked 248 of 3143

Jersey County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 26.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 5,637.
• Rank within US : This county is ranked 1298 of 3143

Perry County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 27.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 5,755.
• Rank within US : This county is ranked 884 of 3143

Fayette County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 27.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 5,817.
• Rank within US : This county is ranked 1051 of 3143

Saline County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 6,043.
• Rank within US : This county is ranked 1485 of 3143

Iroquois County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 6,094.
• Rank within US : This county is ranked 2479 of 3143

Montgomery County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 7,322.
• Rank within US : This county is ranked 1415 of 3143

Randolph County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 7,466.
• Rank within US : This county is ranked 1934 of 3143

Bureau County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 8,020.
• Rank within US : This county is ranked 2081 of 3143

Logan County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 29.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 8,102.
• Rank within US : This county is ranked 615 of 3143

Fulton County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 8,405.
• Rank within US : This county is ranked 1660 of 3143

Monroe County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 24.1 percent.
• People (Age 18-39) : The number of people (age 18-39) is 8,442.
• Rank within US : This county is ranked 2168 of 3143

Lee County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 8,917.
• Rank within US : This county is ranked 1375 of 3143

Franklin County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.1 percent.
• People (Age 18-39) : The number of people (age 18-39) is 8,983.
• Rank within US : This county is ranked 2168 of 3143

Christian County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,007.
• Rank within US : This county is ranked 1171 of 3143

Effingham County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.1 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,012.
• Rank within US : This county is ranked 1451 of 3143

Marion County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,064.
• Rank within US : This county is ranked 2046 of 3143

Livingston County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,096.
• Rank within US : This county is ranked 1623 of 3143

Jefferson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,627.
• Rank within US : This county is ranked 1375 of 3143

Morgan County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 29.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,664.
• Rank within US : This county is ranked 594 of 3143

Woodford County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 25.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,775.
• Rank within US : This county is ranked 1660 of 3143

Clinton County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 26.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 9,783.
• Rank within US : This county is ranked 1298 of 3143

McDonough County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 37.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 10,030.
• Rank within US : This county is ranked 95 of 3143

Stephenson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 23.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 10,075.
• Rank within US : This county is ranked 2479 of 3143

Macoupin County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 24.1 percent.
• People (Age 18-39) : The number of people (age 18-39) is 10,687.
• Rank within US : This county is ranked 2168 of 3143

Henry County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 23.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 11,628.
• Rank within US : This county is ranked 2221 of 3143

Knox County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 12,927.
• Rank within US : This county is ranked 1335 of 3143

Ogle County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 12,975.
• Rank within US : This county is ranked 1789 of 3143

Whiteside County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 13,688.
• Rank within US : This county is ranked 1908 of 3143

Boone County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 26.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 14,119.
• Rank within US : This county is ranked 1298 of 3143

Grundy County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 28.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 15,097.
• Rank within US : This county is ranked 782 of 3143

Coles County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 34.3 percent.
• People (Age 18-39) : The number of people (age 18-39) is 16,028.
• Rank within US : This county is ranked 186 of 3143

Adams County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 25.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 16,447.
• Rank within US : This county is ranked 1712 of 3143

Williamson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 17,777.
• Rank within US : This county is ranked 1264 of 3143

Vermilion County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 24.7 percent.
• People (Age 18-39) : The number of people (age 18-39) is 17,907.
• Rank within US : This county is ranked 1977 of 3143

Jackson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 39.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 21,180.
• Rank within US : This county is ranked 59 of 3143

Macon County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 26.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 27,142.
• Rank within US : This county is ranked 1264 of 3143

La Salle County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 26.1 percent.
• People (Age 18-39) : The number of people (age 18-39) is 28,397.
• Rank within US : This county is ranked 1451 of 3143

Kankakee County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 28.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 30,039.
• Rank within US : This county is ranked 824 of 3143

Tazewell County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 25.5 percent.
• People (Age 18-39) : The number of people (age 18-39) is 33,190.
• Rank within US : This county is ranked 1660 of 3143

DeKalb County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 37.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 38,032.
• Rank within US : This county is ranked 84 of 3143

Rock Island County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 38,797.
• Rank within US : This county is ranked 1081 of 3143

Kendall County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 28.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 39,053.
• Rank within US : This county is ranked 782 of 3143

Peoria County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 28.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 51,055.
• Rank within US : This county is ranked 782 of 3143

Sangamon County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 26.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 51,846.
• Rank within US : This county is ranked 1264 of 3143

McLean County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 35.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 61,631.
• Rank within US : This county is ranked 125 of 3143

St. Clair County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.1 percent.
• People (Age 18-39) : The number of people (age 18-39) is 68,842.
• Rank within US : This county is ranked 1112 of 3143

Madison County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 28.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 75,095.
• Rank within US : This county is ranked 782 of 3143

Winnebago County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.0 percent.
• People (Age 18-39) : The number of people (age 18-39) is 76,501.
• Rank within US : This county is ranked 1142 of 3143

McHenry County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 26.4 percent.
• People (Age 18-39) : The number of people (age 18-39) is 82,550.
• Rank within US : This county is ranked 1335 of 3143

Champaign County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 42.2 percent.
• People (Age 18-39) : The number of people (age 18-39) is 88,080.
• Rank within US : This county is ranked 38 of 3143

Kane County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 142,794.
• Rank within US : This county is ranked 961 of 3143

Will County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 193,823.
• Rank within US : This county is ranked 961 of 3143

Lake County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.9 percent.
• People (Age 18-39) : The number of people (age 18-39) is 199,249.
• Rank within US : This county is ranked 884 of 3143

DuPage County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.6 percent.
• People (Age 18-39) : The number of people (age 18-39) is 256,716.
• Rank within US : This county is ranked 961 of 3143

Cook County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 31.8 percent.
• People (Age 18-39) : The number of people (age 18-39) is 1,648,742.
• Rank within US : This county is ranked 304 of 3143

Notes:
Created by statecancerprofiles.cancer.gov on 03/24/2026 11:44 am.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

Source: Demographic data provided by the Census Bureau and the American Community Survey.

For more information about Population: Age 18-39, see the dictionary.

Data for United States does not include Puerto Rico.