Would you consider female with a height of 5'6" inches to be of a tall stature?

Yes. I would consider this a female of tall stature, because I am of below average height. Statistically, this is just slightly taller than average height.
Tall. No. The average female is 5 ft 4.5 inches. 5-6 is not much taller. I'd consider 5-10 or more tall for a woman.
No, just average. 5'6" is about 1-2 inches above average in the usa for an adult female. In other parts of the world, average height may be higher or lower. Height changes with age so to really answer the question i would need the age of the female.