4,775 square miles
The biggest county in Colorado is Las Animas County, which is approximately 4,773 square miles in size.
1.3 square milesLas Animas County, Colorado is 4,775 square miles.
Las Animas County at 4,775 square miles.
Las Animas County is the largest county in the state of Colorado. 4,775 square miles (12,368 km²)
Las Animas County at 4,773.27 square miles. Almost four Rhode Islands can be fitted into Las Animas County.
Las Animas County Colorado is4,775.42 sq mi
Las Animas County at 4,773.27 square miles.
In terms of population the 4 largest counties in Colorado are:El Paso - 622,263Denver - 600,158Arapahoe - 572,003Jefferson - 534,543In terms square miles it is:Las Animas - 4,773Moffat - 4,743Weld - 3,987Mesa - 3,329
Las Animas, CO is 1.3 sq miles (3.367 km²).
It is Broomfield county. is not but Sedgwick, County may be at 548 Sq. Miles
Eagle County has a total of 1,082,752 acres (1,691.80 square miles)
Colorado, USA - 104,185 square miles.