A graphical representation displaying the boundaries of postal code areas within the Northern California municipality provides a geographical index for identifying specific locations. This tool correlates numerical designations with defined sectors of the city, allowing for precise determination of addresses and service areas.
Such a resource is vital for logistical planning, emergency services coordination, and demographic analysis. Historically, the delineation of these zones facilitated efficient mail delivery and urban planning, contributing to the municipality’s structured growth and the optimization of resource allocation across diverse neighborhoods.