Chipmunk vs Squirrel: Size Squirrels are larger than chipmunks. A squirrel’s body measures from 9 to 12 inches in length.

This brightly colored, conspicuously patterned rodent averages 243 mm (9.6 in) in length. A rusty rump, two buffy to whitish eye stripes, and narrow dark brown to blackish stripes on the back and ...