Manila, Philippines- ACT-CIS Representative Erwin Tulfo’s voter preference increased by 2.5% in the latest 2025 Senate Survey of Tangere. Cong. Erwin Tulfo, achieved high voter preference across all categories-areas, regions, and socio-economic classes.Cong.Erwin Tulfo received significantly lower voter preference among voters aged 18-25 years old and 51 years old and above, compared to voters aged 26 to 50 years old.