A visible illustration displaying designated postal areas inside the metropolis limits of Philadelphia, Pennsylvania. These graphical instruments partition the municipality into distinct areas, every related to a singular numerical identifier. They permit for simple identification of postal supply zones throughout the metropolitan space. For instance, one might rapidly find the boundaries of the 19103 area encompassing a portion of Heart Metropolis.
Such cartographic sources are essential for logistical planning, demographic evaluation, and geographic advertising and marketing methods. Traditionally, these divisions have developed alongside city growth and inhabitants shifts, reflecting town’s progress and altering wants. Their availability facilitates environment friendly mail supply, assists companies in focused promoting campaigns, and aids researchers learning spatial patterns inside the metropolis. The info is crucial for emergency companies dispatch and concrete planning initiatives.