Disneyland Resort in Anaheim, California, covers approximately 500 acres in total

. This includes Disneyland Park itself, which occupies over 100 acres, as well as Disney California Adventure Park and other resort properties

. The entire Disneyland Resort property, including hotels and Downtown Disney, spans around 490 to 500 acres

. In summary:

• Disneyland Park alone is about 100+ acres.
• Disneyland Resort (both parks plus hotels and entertainment areas) is about 500 acres.

This makes Disneyland much smaller than Walt Disney World in Florida, which spans about 25,000 to 30,000 acres