Bathroom NEC Codes
All receptacles must be GFCI protected.
At least one receptacle for each basin within 3 feet.
At least one 20A branch circuit for bathroom receptacles only. If circuit supplies a single bathroom, outlets for lighting or other equipment shall be permitted to be supplied from the same circuit.
Note: If lighting is put on the 20A branch circuit, then must use #12 wire for lighting.
Disclaimer: These codes are based on the NEC (National Electrical Code) 2023 edition and are provided for general reference. Local jurisdictions may have additional requirements. Always consult a licensed electrician and your local building department.