Say San Carlos, Pangasinan et kumatlo ya klase siyudad ed luyag na Pangasinan, Pilipinas. Unong ed 2010 Census, say papulasyon to et 175,103 totoo. Walay kabaleg tan sukat to ya 169.03 sq. km. Sikato et walad kumatlo ya distrito. Say zip code to et 2420.