Dubuque County

Asbury
Cascade
Dubuque
Dyersville
Epworth
Farley
Holy Cross
Luxemburg
New Vienna
Peosta
Sageville
Worthington
HASC code :US-IA-DU
FIPS 6-4 code :19061
Capital :Dubuque
Largest city :Dubuque
Elevation :High : Luxemburg 1,180 ft
Low : Dubuque 0 ft
Population :89,143
Land Area :608 sq mi
(1,575 km²)
Density :146.62/sq mi
(56.61/km²)
Time zone :UTC -6
Website :http://www.dubuquecounty.org