The invention discloses a single-meter-position meter box. With the single-meter-position meter box adopted, components in the single-meter-position meter box can be stably installed, and a safety problem which is caused by the failure to completely cover a meter box cover which is further caused by a condition that no proper installation position is available for an electric energy meter collector can be solved. The single-meter-position meter box comprises an electric meter box; the electric meter box includes an electric energy meter box body, an electric energy meter, an air switch, an electric leakage protection switch and an electric meter collector; the inner cavity of the electric energy meter box body comprises an electric energy meter installation cavity, an air switch installation cavity, an electric leakage protection switch installation cavity and an electric meter collector installation cavity which are formed by means of the partition of partition plates; the electric energy meter is installed in the electric energy meter installation cavity; the air switch is installed in the air switch installation cavity; the electric leakage protection switch is installed in theelectric leakage protection switch installation cavity; and the electric meter collector is installed in the electric meter collector installation cavity.