Carroll County

Chadwick
Lanark
Milledgeville
Mount Carroll
Savanna
Shannon
Thomson
HASC code :US-IL-CL
FIPS 6-4 code :17015
Capital :Mount Carroll
Largest city :Savanna
Elevation :High : Shannon 925 ft
Low : Thomson 600 ft
Population :16,674
Land Area :444 sq mi
(1,150 km²)
Density :37.55/sq mi
(14.50/km²)
Time zone :UTC -6
Website :http://www.gocarrollcounty.com