Citizenship Photos

The size of a USCIS picture is 2 by 2 inches (51 x 51 mm). This photograph has a square aspect ratio, which means that the width and the height are equal. In order to qualify, the head region must be between 1 and 1 3/8 inch (22 and 35 mm) in height, or between 50 and 69 percent of the overall height of the picture measured from the bottom of the chin to the top of the skull.