About 497,920 acres.
Colorado's total area is 66,678,400 acres.
Total area is 13,952 acres for Longmont, Colorado.
Chippewa County's area is 645,120 acres.
Pike County, IL's area is 543,380 acres.
The area of Mendocino County, CA is 2,481,900 acres.
22 million acres
Eagle Island is a 263-acre island in Penobscot Bay, Maine, between North Haven and Deer Isle, in Hancock County.
Colorado is around 66.5 million acres in size, making it the 8th largest state in the United States by land area.
A total (land and water) of 119,104.8 acres.
Winnebago County, Wisconsin has a total area of 370,560 acres.
Vernon County, Wisconsin's area is 522,240 acres.