Black Hawk County

Cedar Falls
Dunkerton
Elk Run Heights
Evansdale
Gilbertville
Hudson
La Porte City
Raymond
Waterloo
HASC code :US-IA-BL
FIPS 6-4 code :19013
Capital :Waterloo
Largest city :Waterloo
Elevation :High : Raymond 6,120 ft
Low : La Porte City 819 ft
Population :128,012
Land Area :567 sq mi
(1,469 km²)
Density :225.77/sq mi
(87.17/km²)
Time zone :UTC -6
Website :http://www.co.black-hawk.ia.us