ZIP code 28326 is officially located in the state of North carolina, primarily serving the city of Johnsonville. It falls under the administrative jurisdiction of Harnett County. When planning mail delivery, logistics routing, or demographic research, 28326 operates within the Eastern Time (ET) timezone and supports the 549 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 28326 ZIP Code Tabulation Area is approximately 38,349. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $82,326.