According to a discussion with me x my bro lol

Aries - Slytherin

Taurus - Ravenclaw

Gemini - Slytherin

Cancer - Hufflepuff

Leo - Gryffindor

Virgo - Ravenclaw

Libra - Hufflepuff

Scorpio - Ravenclaw

Sagittarius - Gryffindor

Capricorn - Slytherin

Aquarius - Ravenclaw

Pisces - Hufflepuff