ZIP code 28522 is officially located in the state of North carolina, primarily serving the city of Chinquapin. It falls under the administrative jurisdiction of Duplin County. When planning mail delivery, logistics routing, or demographic research, 28522 operates within the Eastern Time (ET) timezone and supports the 773 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 28522 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $114,522.