Grand Rapids, Michigan is 20% larger than Escondido, California.
Area: 98 km2 calculated
Escondido is a city in California's North County region, occupying a shallow valley ringed by rocky hills, just north of the city of San Diego and 30 miles from Downtown San Diego. Founded in 1888, it is one of the oldest cities in San Diego County. Wikipedia
Area: 117 km2 calculated
Grand Rapids is a city in the U.S. state of Michigan. It is located on the Grand River about 25 miles east of Lake Michigan. As of the 2010 census, the city population was 188,040. Wikipedia