The area of Disneyland is 460 acres.
You can see in the below Google Maps image of Disneyland that it has streets as border and the internal space is 460 acres.

The perimeter borders of Disneyland are of total length:
- 3.39 miles (5.46 km)
And Disneyland’s total area:
- 19,589,250 square feet (1.82 square km)
How does Disneyland compare to Disney World?
- Disney World is almost 25,000 acres
- Disneyland is almost 500 acres
- Disney World is 50 times bigger. Wow!