ZIP code 88121 is officially located in the state of New mexico, primarily serving the city of House. It falls under the administrative jurisdiction of Quay County. When planning mail delivery, logistics routing, or demographic research, 88121 operates within the Mountain Time (MT) timezone and supports the 326 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 88121 ZIP Code Tabulation Area is approximately 8,726. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $97,121.