Warren County

Alexis
Kirkwood
Little York
Monmouth
Roseville
HASC code :US-IL-WR
FIPS 6-4 code :17187
Capital :Monmouth
Largest city :Monmouth
Elevation :High : Monmouth 770 ft
Low : Little York 620 ft
Population :18,735
Land Area :543 sq mi
(1,406 km²)
Density :34.50/sq mi
(13.32/km²)
Time zone :UTC -6