ZIP code 36544 is officially located in the state of Alabama, primarily serving the city of Irvington. It falls under the administrative jurisdiction of Mobile County. When planning mail delivery, logistics routing, or demographic research, 36544 operates within the Central Time (CT) timezone and supports the 265 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 36544 ZIP Code Tabulation Area is approximately 11,465. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $88,544.