Evergreen, Colorado, is served primarily by the 80439 postal code. A Zone Improvement Plan (ZIP) code designates a specific geographic region for mail delivery within the United States. It allows for efficient sorting and routing of mail, ensuring timely delivery to residents and businesses. For instance, using 80439 ensures correspondence reaches its intended destination in the Evergreen area.
Accurate postal codes are essential for many purposes beyond mail delivery. They are crucial for demographic analysis, market research, and emergency services dispatch. Businesses rely on them for targeted advertising and location-based services. Historically, ZIP codes were introduced in 1963 to improve the efficiency of the growing postal system, and they have since become integral to numerous aspects of commerce and governance. Locating a specific address in Evergreen necessitates the correct five-digit code for precise identification.