Orange County, California is 4.1 times larger than Albuquerque, New Mexico.
Area: 501 km2 calculated
Albuquerque is the most populous city in the U.S. state of New Mexico. It is the county seat of Bernalillo County, and it is situated in the central part of the state, straddling the Rio Grande. Wikipedia
Area: 2,064 km2 calculated
Orange County is a county in the U.S. state of California. As of the 2010 census, the population was 3,010,232 making it the third-most populous county in California, the sixth-most populous in the United States, and it more populous than twenty-one U.S. states. Its county seat is Santa Ana. Wikipedia