Denver, Colorado, uses a system of numerical codes to facilitate efficient mail delivery and organization. These five-digit codes, known as ZIP Codes in the United States, represent specific geographic areas within the city and its surrounding metropolitan area. For example, the Colorado State Capitol building is located within the 80203 ZIP Code. Variations like ZIP+4, which add four additional digits, further refine the location to a specific block or even a building.
These codes are essential for a variety of purposes beyond mail delivery. Businesses utilize them for market analysis, demographic studies, and targeted advertising. Government agencies rely on them for census data collection, resource allocation, and emergency response planning. Accurate and up-to-date postal codes are also critical for online shopping, package tracking, and location-based services. Their development and implementation streamlined mail delivery and facilitated more efficient logistical operations across the country.
