Municipality of San Felipe, Zambales

San Felipe is a 4th class municipality in the province of Zambales, Philippines. According to the latest Philippine census, it has a population of 21,322 people in 4,094 households. The population is largely Ilocanos, descendants of migrants from Ilocos. The town was a victim of the Mount Pinatubo Eruption being buried in about a meter in volcanic ash but damage was comparatively light.