Amarillo, TX

ZIP code 79185 is a special-purpose postal designation associated with Amarillo, Texas, rather than a conventional residential area with clearly defined neighborhood boundaries. Consequently, major public landmarks cannot be reliably assigned to the ZIP itself. Amarillo attractions such as Cadillac Ranch, the Route 66 Historic District, and the American Quarter Horse Hall of Fame are citywide sites and should not be assumed to lie within 79185.