Interestingly, Vaughan and Scarborough have the same number of subway stops.
technically Vaughan has 2 stops and Scarborough has 3. Victoria Park is in Scarborough and Pioneer Village is in North York.
Scarborough will add 3 more stations with the SSE.
Vaughan/Markham will add 2 more stations with the YNSE.
Richmond Hill and North York will both get 2 new stations as well with the YNSE.