The Black and Latino populations are largest in the northern section of the neighborhood, near Richmond Terrace. The southeastern portion of the neighborhood (roughly south of Post Avenue & east of Port Richmond Avenue) is the section with the largest percentage of Whites (almost 50%), and is sometimes referred to as "Port Richmond Center" or "Upper Port Richmond". The 10302 zip code (which is mostly Port Richmond, but also includes part of Westerleigh) has the highest percentage of Hispanics of any zip code on Staten Island, at 41.3%. Within the Hispanic population, it is the only zip code on Staten Island where Mexicans outnumber Puerto Ricans: Mexicans make up 20% of the population of the zip code. The zip code includes parts of nearby Westerleigh, so Mexicans make up roughly 23% of the population of Port Richmond, with the presence being highest along Port Richmond Avenue, and in the northern part of the neighborhood in general.