What county is Stonecrest GA in

Stonecrest city is located DeKalb County.

Stonecrest, a village, is in Georgia and has about 54,500 inhabitants. Stonecrest is located northeast of Bramblewood, and west of Pine Mountain.

Is Stonecrest GA and Lithonia GA the same city?
Is Stonecrest a good place to live?
What county is Stone Mountain GA in?
What’s being built at Stonecrest Mall?