Valencia is located along
Interstate 5; all incorporated portions of Valencia are east of the freeway, while
unincorporated portions are west of the freeway. Tesoro del Valle, the northernmost subdivision of Valencia, is outside the city limits although it is east of Interstate 5 and within the city's sphere of influence. Valencia's residential areas are separated into villages, each with its own lifestyle (see
List of Valencia, California residential villages). Almost all of Valencia's villages are close to schools, shopping, and other amenities. In many of the villages,
homeowner associations oversee the quality and upkeep of housing developments ranging in size from a few dozen homes to over a thousand. Many villages also have a
neighborhood watch program in force. The major north–south thoroughfare in Valencia is McBean Parkway, which runs from Copper Hill Drive in the north to
Stevenson Ranch in the southwest where it becomes Stevenson Ranch Parkway. McBean Parkway passes by such landmarks as Chesebrough, Heritage, and Summit Parks, Bridgeport Lake; Hyatt Regency Valencia;
Westfield Valencia Town Center; Santa Clarita Valley Medical Plaza;
Henry Mayo Newhall Memorial Hospital; and the
California Institute of the Arts. Major east-west thoroughfares in Valencia (from north to south) include Copper Hill Drive, Decoro Drive, Newhall Ranch Road, Rye Canyon Road, Magic Mountain Parkway, Valencia Boulevard, McBean Parkway (which runs east–west from Orchard Village Road to I-5), Wiley Canyon Road, and Lyons Avenue. Valencia contains most of the city's government buildings, hotels, car dealerships, medical centers, and corporate headquarters (see
Economy section below). Eleven of the city's twelve tallest buildings are in Valencia; the two tallest are 24305 Town Center Drive (headquarters of Princess Cruises) and the Hyatt Regency Valencia, both of which are tall. The Santa Clarita city hall is located in Valencia, at 23920 Valencia Boulevard. Valencia also has a system of paved pathways over or under the streets and boulevards, which are called
paseos. They connect the entire community, making it possible to travel throughout nearly all of Valencia on foot or by bicycle without crossing a street at grade level. The paseo network is connected to the
Santa Clara River Trail which runs east along the
Santa Clara River to Canyon Country. Valencia is split between two
ZIP codes: the northern and eastern portions are in 91354, and the southern and western portions are in 91355. ==Demographics==