According to NEC, what is the minimum height for receptacles in living spaces?

In residential construction, the National Electrical Code (NEC) specifies that the minimum height for receptacles in living spaces is 15 inches above the floor. This guideline is established to ensure that electrical outlets are both accessible and safe for daily use, while minimizing the risk of accidental contact with the floor.

Placing receptacles at this height helps to ensure that they are conveniently located for plugging in devices like lamps, appliances, and electronics, while also aligning with accessibility considerations in both new construction and renovations. The established minimum height is intended to keep outlets above the ground level, which can help prevent damage from cleaning, water ingress, or other potential hazards associated with floor-level outlets.