ZIP code 04019 is officially located in the state of Maine, primarily serving the city of Cliff island. It falls under the administrative jurisdiction of Cumberland County. When planning mail delivery, logistics routing, or demographic research, 04019 operates within the Eastern Time (ET) timezone and supports the 596 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 04019 ZIP Code Tabulation Area is approximately 12,496. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $63,019.