Fort Collins, Colorado, utilizes several five-digit designations for mail delivery. These numerical codes are essential for accurate and efficient postal service, enabling mail carriers and automated sorting systems to quickly identify delivery locations. For example, Colorado State University’s main campus uses a specific designation distinct from residential areas within the city.
Accurate postal codes are critical for businesses, residents, and emergency services. They ensure timely delivery of essential documents, products, and services. Historically, these codes were introduced to improve the speed and reliability of mail delivery, adapting to the growing complexities of urban development and population growth. Efficient mail service supports economic activity, facilitates communication, and strengthens community connections.